Best Practices and Strategies for Patent Procurement and Enforcement Webinar Series

February 15th, 2017

Looking for a holistic view of best practices and strategies for patent procurement and enforcement?  You are invited to attend a free, two-part webinar on best patent practices. Click this link to register.  I will be co-presenting with Christopher Larus of Robins Kaplan to offer best practices for patent generation and patent enforcement. Each webinar is one hour long and we will apply for CLE credits for registered attendees. The webinars are set for February 22 and March 29.  Please join us!

 

PTAB Narrows Its Preliminary Claim Interpretation To Uphold Cellular Patent

February 13th, 2017

In July, 2014 Ericsson Inc. and Telefonaktiebolaget LM Ericsson (“Ericsson”) petitioned for inter partes review of claims 1, 2, 8-12 and 18-22 of U.S. Patent No. 7,787,431 owned by Intellectual Ventures II  LLC (“IV”).  In February, 2015, the Board instituted trial on claims 1 and 2 based on obviousness grounds, but denied institution of obviousness grounds for claims 8-12 and 18-22.  In a final written decision dated January 29, 2016, claims 1 and 2 of the ’431 patent were determined to be unpatentable.  (IPR2014-01195, Paper 37.)

Ericsson filed a second IPR petition in August, 2015, again challenging claims 8-12 and 18-22.  (IPR2015-01664, August 3, 2015.)  Claim 8 is representative:

8. A cellular base station comprising:

circuitry configured to transmit a broadcast channel in an orthogonal frequency division multiple access (OFDMA) coreband, wherein the core-band is substantially centered at an operating center frequency and the core-band includes a first plurality of subcarrier groups, wherein each subcarrier group includes a plurality of subcarriers, wherein the core-band is utilized to communicate a primary preamble sufficient to enable radio operations, the primary preamble being a direct sequence in the time domain with a frequency content confined within the core-band or being an OFDM symbol corresponding to a particular frequency pattern within the core-band,

wherein properties of the primary preamble comprise:

an autocorrelation having a large correlation peak with respect to sidelobes;

a cross-correlation with other primary preambles having a small cross-correlation coefficient with respect to power of other primary preambles; and

a small peak-to-average ratio; and

wherein a large number of primary preamble sequences exhibit the properties; and

circuitry configured to transmit control and data channels using a variable band including a second plurality of subcarrier groups, wherein the variable band includes at least the core-band.

In its Institution Decision, the Board provided a preliminary construction of “transmit[ting] a broadcast channel in an orthogonal frequency division multiple access (OFDMA) core-band.”  (Institution Decision, p. 11.)  The Board stated: “the plain meaning of transmitting a broadcast channel in a core-band merely requires transmitting some part of the broadcast channel in a core-band and does not exclude transmitting another part of the broadcast channel outside the core-band.” Id.

IV disagreed with the Board’s preliminary construction, asserting that an ordinarily skilled artisan would have understood the limitation to exclude transmitting any portion of the recited broadcast channel outside of the core-band. (Patent Owner Resp., pp. 35–36.)  According to the Board, Ericsson did not agree with or dispute IV’s assertion, and only asserted that IV’s proposed construction adds no clarity and that no construction is necessary.

In its Final Written Decision, the Board decided that its preliminary construction was unreasonably broad in view of IV’s arguments and its expert’s testimony:

Upon further review of the ’431 patent, particularly in view of Patent Owner’s arguments supported by Dr. Zeger’s testimony discussed above, we are persuaded that our preliminary partial construction was unreasonably broad to the extent that construction indicated the transmitting a broadcast channel limitation would be met by the transmission of a broadcast channel that is only partially within the core-band. Thus, we agree with Patent Owner that to show that the transmitting “a broadcast channel in an” OFDMA core-band limitation is met, Petitioner must demonstrate that the prior art teaches or suggests transmitting a broadcast channel, wherein the entire channel is contained within the core-band.

(Final Written Decision, pp. 8-9.)  The Board determined that Ericsson’s prior art combination failed to teach transmitting a broadcast channel in an OFDMA core-band, as recited in independent claims 8 and 18.  The Board found that a particular prior art reference (Yamaura) did transmit in the OFDMA core-band at times, but it did not have sufficient evidence that at other times it did not transmit outside of that band, and therefore it did not teach the recited OFDMA core-band limitation.

Even though the second IPR was instituted for trial on claims 8-12 and 18-22 based on a broad construction of the claims, the claims were not shown to be obvious based on a narrowed interpretation of the claims adopted in the Final Written Decision.

Are Patent-Friendly PTAB Decisions On the Rise?

February 6th, 2017

Patent litigation changed with passage of the America Invents Act. Overnight the PTAB became a new venue for challenging patent claims using IPRs, CBMs and PGRs. The initial reaction by the patent bar to the PTAB’s “take charge” approach to instituting review and canceling patent claims was met with approval by businesses under attack by patent trolls and with disdain by patent owners whose patents would have likely sailed through the assertion before the AIA. Some commentators blasted the PTAB for a high percentage of patent claims invalidated in PTAB proceedings.

Those who tried to paint the actions of the PTAB with a broad brush in the first years of IPRs were bound to be both right and wrong. Yes, institution rates were at an all-time high, but factors such as these made the first years of PTAB practice particularly hard to characterize:

  • the patent bar and the PTAB were learning how to litigate these new patent trials for the first time;
  • litigation teams did not have the luxury of seeing how the PTAB viewed patents under review, and to tailor their litigations accordingly; and
  • a number of patents already in litigation were selected based on a pre-AIA (pre-IPR) enforcement economic model:
    • discovery and litigation costs established a minimal nuisance settlement value (now it is the cost of IPR);
    • thinly capitalized patent owners who previously had to outlay only minimal investment in the litigation suddenly had to secure counsel to defend patent rights in these patent reviews for the first time; and
    • the patents under review were drafted to survive district court scrutiny and enjoy the presumption of validity and a clear and convincing standard of review (and many still are).

Public sentiment was a moving target, but so was practice before the PTAB. After witnessing the PTAB’s heightened scrutiny of patentability, rather than file new suits many patent owners decided to wait and watch from the sidelines or take their assertions outside the U.S. Regardless, patent owners quickly learned the benefit of analyzing and selecting patents more likely to survive an IPR, CBM or PGR lodged by a defendant-petitioner before engaging in a patent litigation.

Now, with PTAB institution rates moderating, it remains to be seen whether the Board is easing its scrutiny on patentability or whether higher caliber patent assertions are being lodged in view of that heightened scrutiny.

For example, the PTAB recently rendered some decisions that might give patent owners reason to reconsider:

CASE STUDY 1: IPR2016-01453 – U.S. Patent 7,358,679 – Wangs Alliance Corp. d/b/a WAC Lighting Co. v. Philips Lighting North America Corp., Paper 8, (Feb. 2, 2017)

On February 2, 2017, the Board denied the ’679 IPR Petition filed by Petitioner Wangs Alliance Corp. (“WAC”) challenging Patent Owner Philips’ Lighting patent. The backstory of the dispute between Philips and WAC is quite interesting:

Philips has been embroiled in patent litigation with WAC since May, 2015. Koninklijke Philips N.V. et al. v. Wangs Alliance Corporation, Case No. 14-cv-12298-DJC (D. Mass.). Philips sued WAC for patent infringement of eight patents (not including the ‘679 patent) relating to lighting products and systems relating to LED lighting devices. WAC filed IPR petitions on seven of the eight patents, but obtained institution of only six of the seven IPR petitions. In January 2016, the district court litigation was stayed pending the outcome of the IPRs.

WAC later filed two IPR petitions against the ‘679 patent.  The ’679 patent does not appear in the litigation documents, but WAC identified it as claiming priority to U.S. 7,352,138 (which is in the litigation) and as related to U.S. 7,039,399 (also in the litigation).

The ‘679 patent relates to an LED-based lighting unit that resembles a conventional MR16 bulb having a bi-pin base connector configured to engage mechanically and electrically with a conventional MR16 socket. Claim 1 is representative:

 1. An apparatus, comprising:

at least one LED;

a housing in which the at least one LED is disposed, the housing including at least one connection to engage mechanically and electrically with a conventional MR16 socket; and

at least one controller coupled to the housing and the at least one LED and configured to receive first power from an alternating current (A.C.) dimmer circuit, the A.C. dimmer circuit being controlled by a user interface to vary the first power, at least one controller further configured to provide second power to the at least one LED based on the first power.

WAC’s ’679 IPR petition was denied when the Board adopted a claim construction of “alternating current (A.C.) dimmer circuit” that was narrower than the one proffered by Petitioner WAC.

WAC argued that “A.C. dimmer circuit” means “a circuit that provides an alternating current (A.C.) dimming signal.” WAC further asserted that it requires only receipt of an A.C. signal and the provision of power (A.C. or D.C.) to a light source. Patent Owner Philips countered that “A.C. dimmer circuit” requires an AC output from the AC dimmer circuit. The Board agreed with Philips, based on arguments and claim constructions from a related IPR (IPR2015-01294 which relates to U.S. 7,038,399), and because Patent Owner argued that “every instance of “A.C. dimmer circuit” in the ’679 patent’s specification describes an A.C. output from the A.C. dimmer circuit. (See Prelim. Resp. 4–5.)

A summary of the Philips patents and their IPR outcomes thus far (note: several decisions are still on appeal) shows that Patent Owner Philips is defending its patents well in these proceedings:

* The ’679 Patent is not appearing in litigation documents, but a claim of priority from U.S. 7,352,138 and a relationship to U.S. 7,039,399 is noted in WAC’s petitions. The ’679 IPR outcome is not yet determined because even though the -01453 IPR petition was unsuccessful the -01455 IPR institution decision remains to be decided and is not expected until later this month. Note: several of these decisions are on appeal, so these are not final results.

Philips’ IPR results are comparable to historical statistics when it comes to the number of IPRs instituted, but its results are substantially better than the statistical outcomes associated with IPR final written decisions from 2016 data. For example, early Board practice saw a very high percentage of IPR institutions (starting at ~90% in 2013 and dropping to ~70% in 2016). Upon institution, a patent owner’s chances of losing all claims if the IPR were to reach a final written decision would be roughly 70%.

In this Philips case study, the percentage of IPRs instituted remains relatively consistent with IPR institution outcomes (ignoring the ‘679 IPRs because they are not yet final, we get 5 out of 7 IPRs were instituted or ~70% ); however only one of the institutions resulted in a cancellation of all claims, which is much closer to 17% than the 2016 expected 67% cancellation rate for IPRs instituted which end in a final written decision (again, the results of the Federal Circuit appeals will not be known for some time). However, the data also shows a mixed claim decision outcome in 2 out of 6 IPRs (~33%), which equates to roughly double the typical percentage of mixed claim decisions (typically ~15%). Of course, mixed claim decisions are very hard to evaluate, because one has to know which claims are more likely to be infringed with substantial damages to know if the mixed result was a winner or a loser for a patent owner.

The Philips patent IPR outcomes are not yet final, but as of today Philips is substantially ahead of the 2016 percentages.

Let’s consider another case study:

 

CASE STUDY 2: IPR2015-01769, — U.S. Patent 7,793,433 — Zero Gravity Inside, Inc. v. Footbalance System OY, , Paper 49, (Feb. 3, 2017)

Footbalance System OY sued Zero Gravity Inside, Inc. et al. alleging patent infringement in May, 2015 and filed amended complaints, including a third one filed on October 21, 2016. Footbalance alleged patent infringement of its US Patents 7,793,433 and 8,171,589. The patents related to apparatus and method for producing an individually formed insole.

In response, Zero Gravity filed two IPR petitions challenging claims of each patent on August 19, 2015. Both IPR challenges failed.

The ’589 IPR petition alleged obviousness of claims 1-3, but was not instituted in a Decision Denying Inter Partes Review dated January 13, 2016 (IPR2015-01770, Paper No. 17, January 13, 2016).

The ’433 IPR petition was instituted based on alleged obviousness of claims 1-7, but on February 3, 2017, the Board found that Petitioner Zero Gravity failed to show by a preponderance of the evidence that claims 1-7 of the ’433 patent were unpatentable under 35 U.S.C. § 103. Footbalance managed to maintain its claims despite institution of the IPR.

The Board decided Petitioner failed to show that the prior art taught “wherein the at least one layer of thermoplastic material is configured to reach out from under a heel of a foot only to the metatarsophalangeal joint of the foot”, as recited in Claim 1 (“the MTP limitation”).

According to the Final Written Decision, Petitioner first asserted that the MTP joint extended approximately ¾ of the way down the foot, but Patent Owner countered that a person of skill in the art would understand the MTP limitation requires a precise anatomic location of the MTP joint and not an approximation or average, such as ¾ the length of the foot. The Board found that Petitioner then shifted its argument to assert that the prior art, which taught a pad before the ball of the foot was “so close to the requirements of the MTP limitation that the MTP limitation would still have been obvious to a POSA in light of either of these teachings.” Paper 48, 8-9 (italics in original). The Board was not persuaded:

Petitioner’s contentions in the Petition are not persuasive because they are not based upon the broadest reasonable construction of the MTP limitation. As discussed above, we construe the MTP limitation to require a layer formed to extend to, but no further than, the location of the MTP joint of a specific foot. [ ]. Petitioner, however, does not sufficiently show that an insole having a ¾-length moldable support layer teaches a layer formed to extend to, but no further than, the location of the MTP joint of a specific foot. [ ]

Petitioner’s contentions in its Reply also are not persuasive. Dieckhaus discloses that thermoplastic layer 6 “extends from the back or heel portion of the insole, to approximately just short of the ball section of the foot” [ ].  Approximately just short of the ball section of the foot is not the location of the MTP joints (i.e., the location of the heads of the metatarsal bones and the corresponding proximal phalanx). [ ] Further, Petitioner does not sufficiently show that it would have been obvious to one of ordinary skill in the art to modify Dieckhaus’s thermoplastic layer 6 to extend to, but no further than, the location of the MTP joint of a specific foot. Petitioner’s assertion that such a modification would have been obvious because Dieckhaus’s disclosure is “so close” is a mere conclusory statement. “To satisfy it burden of proving obviousness, a petitioner cannot employ mere conclusory statements. The petitioner must instead articulate specific reasoning, based on evidence of record, to support the legal conclusion of obviousness.” In re Magnum Oil Tools Int’l, Ltd., [cites omitted].

The Footbalance litigation is still in its very early stages, so it is too early to tell how the litigation may turn out, but the Board did not cancel claims from either patent.

These recent outcomes do not establish a trend, but they do show that some patent owners are succeeding despite the heightened scrutiny of PTAB proceedings.  They also show that the PTAB will provide relief to patent owners at both institution and final written decision stages of the PTAB trial.  They also give lessons on better patent drafting, which will be the subject of future posts.

 

PTAB Dismisses Three IPR Petitions Based on Sovereign Immunity

January 28th, 2017

Covidien LP had a license to U.S. Patent 7,062,251, owned by the University of Florida Research Foundation (UFRF, Patent Owner).  UFRF alleged breach of contract by Covidien, and sued Covidien in Florida state court for breach of license.  Covidien counterclaimed for a declaratory judgment that it does not infringe the ’251 patent, and removed the action to federal court.

In June of 2016, Covidien (Petitioner) filed three petitions seeking inter partes review (IPR) of the ’251 patent.  After the IPRs were filed, UFRF sought to dismiss the federal court action on the ground it was entitled to Eleventh Amendment immunity from Covidien’s declaratory judgment counterclaim.  The District Court agreed with UFRF and remanded the action back to state court.  Covidien’s appeal of this decision is pending in the Federal Circuit (Appeal No. 16-2422).

UFRF requested a conference call with the Board to ask for permission to file a motion to dismiss the IPR petitions on the basis of sovereign immunity.  The Board authorized UFRF to file its Motion to Dismiss, Covidien to file its opposition, and for UFRF to file a reply.

The Board went through a lengthy analysis of administrative precedent relating to sovereign immunity and comparisons of IPR practice with litigation.  On January 25, 2017, the Board dismissed the three IPRs finding “Eleventh Amendment immunity bars the institution of an inter partes review against an unconsenting state that has not waived sovereign immunity.”

The Board went through another lengthy analysis to determine that the UFRF is an arm of the State of Florida.

The Board concluded sovereign immunity applies:

For the foregoing reasons, we conclude that Eleventh Amendment immunity applies to inter partes review proceedings, and that UFRF, having shown it is an arm of the State of Florida, is entitled to assert its sovereign immunity as a defense to the institution of an inter partes review of the ’251 patent. Accordingly, the Petitions in IPR2016-01274, -01275, and -01276 are dismissed.

The Board went through great lengths and 39 pages to analyze and document UFRF’s sovereign immunity claim.  One has to wonder if the District Court decision remanding the case to state court weighed heavily on the Board’s decision to find sovereign immunity and dismiss the IPRs.  It will be interesting to see whether the appeal of the District Court remand is maintained and if this Board decision is appealed.  But at least for now, it appears that a state-owned patent will not be subject to IPR unless it has waived sovereign immunity.

Patent Due Diligence and Evaluation After the AIA

July 18th, 2016

Many factors must be considered for due diligence and valuation of a patent portfolio. The patent owner’s desire to have broad claims that capture a large number of infringements must be tempered against its need for claims that will not be deemed invalid in view of prior art.

Before the America Invents Act (AIA), patents were crafted to survive federal court scrutiny.  An assertion of broad claims was more likely than sweating the details about validity because it was harder to prove a patent was invalid than it was to prove it was infringed.

With the enactment of the AIA, the Patent Trial and Appeal Board (PTAB or Board) is empowered to review patent validity in administrative trials (AIA Trials). Patents are more readily invalidated in these AIA Trials using a lower burden of proof than required in federal district court. Furthermore, the Board’s administrative patent law judges have both scientific and patent law training, which enables them to scrutinize patents more carefully than a typical district court judge or jury.

The “new normal” is that a patent’s validity is likely tested in the PTAB (in IPR, CBM, or PGR) before it is enforced in federal district court. Savvy companies are taking extra measures to review their patents carefully before acquiring and asserting them to reduce or avoid the cost and delay that comes with PTAB proceedings.

WHAT ARE THE DOWNSIDES FOR PATENTS THAT ARE NOT AIA-READY?

  • RISK: AIA Trials statistically favor the Petitioner/Defendant. Don’t invest in a portfolio or a litigation that won’t deliver value.
  • DELAY: Patent Office Trials are one more reason for a stay of parallel federal district court proceedings. Justice delayed is justice denied.
  • COST: Patent owners dragged into an IPR, PGR or CBM can expect six figure defense costs with the best-case outcome being that the claims are upheld—which is essentially the patent’s original status.
  • CLAIM CORRECTION UNLIKELY: Amendments are
    rarely allowed in IPRs, CBMs, and PGRs. Don’t expect to fix defective patents without a lengthy proceeding that is conducted after the AIA Trial.
  • HARM TO FUTURE ACTIONS: If claims survive the AIA Trial validity challenge, admissions may be made that could reduce the effectiveness of any district court infringement action.

Poorly crafted patent claims are typically cancelled in an AIA Patent Trial. High quality patents are more likely to bypass review, and those patent owners avoid the cost, delay, and risk of defending weak claims in AIA Trials.

To get a good read of a patent’s ability to survive AIA review, seek the opinion of patent counsel that is experienced in patent prosecution, patent litigation, and post-grant proceedings.

In case you missed it, I put together a simple 2 minute video with 4 tips to make your patent portfolio AIA-ready.

4 Tips to Make Your Patent Portfolio AIA-Ready

July 13th, 2016

The America Invents Act (AIA) has changed the way that patents are enforced. In traditional patent litigation, a patent was drafted to perform in district court. After the AIA, when patents are asserted, they are first challenged in administrative proceedings before the Patent Trial and Appeal Board (PTAB). These proceedings, called IPRs (inter partes reviews), PGRs (post-grant reviews), and CBMs (covered business method reviews), are conducted by skilled administrative law judges who have both scientific and legal experience. Patents that fail in these more-stringent reviews will never get a day in court, so patent applicants should be adapting their patent strategies to make their patents AIA-ready.

Check out our video for tips on how to make stronger patents that will withstand AIA reviews.

Supreme Court’s Stryker/Halo Decision Makes it Easier for Courts to Award Enhanced Damages In Patent Infringement Cases

June 14th, 2016

The recent Supreme Court decisions in the Stryker and Halo cases just made it easier for courts to award enhanced damages in patent infringement cases, discarding Seagate’s “objective recklessness” test.

The Seagate Test

In 2007, the Federal Circuit announced a test for enhanced damages whereby a plaintiff seeking enhanced damages had to show that the infringement of his patent was “willful.”  In re Seagate Technology, LLC,  497 F. 3d, 1360, 1371.  The Federal Circuit set forth a two-part test to establish such willfulness: First, “a patentee must show by clear and convincing evidence that the infringer acted despite an objectively high likelihood that its actions constituted infringement of a valid patent,” without regard to “[t]he state of mind of the accused infringer.” Id., at 1371. This objectively defined risk is to be“determined by the record developed in the infringement proceedings.” Ibid. “Objective recklessness will not be found” at this first step if the accused infringer, during the infringement proceedings, “raised a ‘substantial question’ as to the validity or noninfringement of the patent.” That bar applied even if the defendant was unaware of the arguable defense when he acted.

Second, after establishing objective recklessness, a patentee had to show by clear and convincing evidence the risk of infringement “was either known or so obvious that it should have been known to the accused infringer.” Seagate, 497 F. 3d, at 1371. Only when both steps were satisfied could the district court proceed to consider whether to exercise its discretion to award enhanced damages. Ibid. 

Stryker / Halo Decisions Restore Courts’ Discretion to Award Enhanced Damages

The Supreme Court’s recent decision in the Stryker and Halo cases discarded the Seagate test and restored courts’ discretion to award enhanced damages.  The Court held “[t]he Seagate test is not consistent with §284.”  The relevant language of § 284 contains “no explicit limit or condition on when enhanced damages are appropriate, and this Court has emphasized that the “word ‘may’ clearly connotes discretion.”  So the Court found no explicit requirement for Seagate’s “objective recklessness” test.

The Court also found Seagate unnecessarily required a finding of “objective recklessness” even when wrongdoing was demonstrated by the facts of a case.  The Court also disagreed with Seagate’s requirement of a “clear and convincing evidence” standard for showing recklessness, and held that the proper standard for enhanced damages was a “preponderance of the evidence” — the same standard as for patent infringement determinations.

The Court explained that its decision did not contradict § 298, that failure to present advice to the court may not be used to prove willful infringement:

Section 298 provides that “[t]he failure of an infringer to obtain the advice of counsel” or “the failure of the infringer to present such adviceto the court or jury, may not be used to prove that the accused infringer willfully infringed.” 35 U.S.C. § 298. Respondents contend that the reference to willfulness reflects an endorsement of Seagate’s willfulness test. But willfulness has always been a part of patent law, before and after Seagate. Section 298 does not show that Congress ratified Seagate’s particular conception of willfulness. Rather, it simply addressed the fallout from the Federal Circuit’s opinion in Underwater Devices Inc. v. Morrison-Knudsen Co., 717 F. 2d 1380 (1983), which had imposed an “affirmative duty” to obtain advice of counsel prior to initiating any possible infringing activity, id., at 1389–1390. See, e.g., H. R. Rep. No. 112–98, pt. 1, p. 53 (2011).

Consequently, nine years after Seagate, the Supreme Court has made it easier for courts to make a determination of enhanced damages.  Time will tell if this decision will spur additional patent opinion practice, such as prior to the 2007 Seagate decision.

PTAB Relies on the Federal Circuit’s Recent § 101 Decision to Deny CBM Institution

June 6th, 2016

On May 12, 2016, the Federal Circuit issued a decision on 101 patent eligibility  that overturned a summary judgment finding of § 101 invalidity for software used for databases.  Enfish, LLC v. Microsoft Corp., No. 2015-1244, 2016 WL 2756266 (Fed. Cir. May 12, 2016).  The Enfish v. Microsoft decision interpreted the “abstract idea” first prong of patent eligibility under the Mayo/Alice line of cases.  It reversed the district court’s grant of summary judgement based on § 101, finding that the data storage and retrieval system for a computer memory recited by five claims on appeal of U.S. Pat. No. 6,151,604 were patent-eligible.

Two weeks later, in a CBM review, the Patent Trial and Appeal Board (PTAB) denied institution on the reviewed claims of U.S. Pat. No. 6,006,227 on § 101, referencing Enfish v. Microsoft.  Apple v. Mirror World Technologies, CBM2016-00019, Paper 12, May 26, 2016.  Mirror World’s ‘227 patent covers a “Document Stream Operating System,” as represented by claim 13:

13. A method which organizes each data unit received by or generated by a computer system, comprising the steps of:

generating a main stream of data units and at least one substream, the main stream for receiving each data unit received by or generated by the computer system, and each substream for containing data units only from the main stream;

receiving data units from other computer systems;

generating data units in the computer system;

selecting a timestamp to identify each data unit;

associating each data unit with at least one chronological indicator having the respective timestamp;

including each data unit according to the timestamp in the respective chronological indicator in at least the main stream; and

maintaining at least the main stream and the substreams as persistent streams.

The Board determined that the ‘227 was a covered business method patent eligible for review under AIA § 18, but that the claims do not recite an abstract idea.  The Board based its decision on a number of reasons, including:

  • Patent Owner demonstrated that the claims recite a solution to a problem that is “necessarily rooted in computer technology,”
  • Patent Owner identified a number of problems solved by the claimed invention that did not exist in the pre-computer world, and
  • The Board was persuaded by Patent Owner’s assertion that the claims cannot be performed entirely by the human mind or with pen or paper, and that certain steps of the claims specifically call for operations that must be performed by a computer.

The Board then relied on this excerpt from Enfish:

We do not read Alice to broadly hold that all improvements in computer-related technology are inherently abstract and, therefore, must be considered at step two. Indeed, some improvements in computer-related technology when appropriately claimed are undoubtedly not abstract, such as a chip architecture, an LED display, and the like. Nor do we think that claims directed to software, as opposed to hardware, are inherently abstract and therefore only properly analyzed at the second step of the Alice analysis. Software can make non-abstract improvements to computer technology just as hardware improvements can, and sometimes the improvements can be accomplished through either route. We thus see no reason to conclude that all claims directed to improvements in computer-related technology, including those directed to software, are abstract and necessarily analyzed at the second step of Alice, nor do we believe that Alice so directs. Therefore, we find it relevant to ask whether the claims are directed to an improvement to computer functionality versus being directed to an abstract idea, even at the first step of the Alice analysis.

Decision at p. 16 citing Enfish v. Microsoft at *4,  (emphasis added).

The Board concluded that the first prong of the Mayo/Alice test was not met.  The Board also went on to find that the second prong of the Mayo/Alice test was not met, noting DDR Holdings.  Consequently, the Board issued its order denying CBMR.

As noted in earlier posts, the Board has been known to rapidly adopt decisions from the courts, and this case demonstrates the velocity at which decisions are integrated into practice before the Board.

PTAB Trials Rule Package Library

May 23rd, 2016

Some of you have requested a collection of the rule packages from the PTAB.  Click on the link below for each document:

A – Umbrella Admin Trial Rules (Final Rule 2012)

B – IPR, PGR and CBM (Final Rule 2012)

C – CBM Definition (Final Rule 2012)

D – Office Patent Trial Practice Guide (Final Rule 2012 version)

E – PTO Rule Change to Kill 9 Month IPR Deadzone (Final Rule 2013)

F – AIA Technical Corrections Act (2013)

G – PTAB Quick Fix (2015)

H – Amendments to PTAB Rules (Eff. May 2, 2016)

I – Correction to 2016 PTAB Rules

PTAB Designations for Opinions (2016) 

New PTAB Trial Practice Rules Effective May 2, 2016

May 23rd, 2016

On April 1, 2016 the PTO published its final rule on Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board.  A small correction to these Amendments was published on April 27.  I presented a summary of these rule changes at the AIPLA Spring Meeting in Minneapolis, MN on May 18, 2016.  The slides from my presentation are attached.

The comments in the final rule make it clear that the PTAB will be publishing an updated Office Patent Trial Practice Guide to address these new rules and changes in practice since publication of the first Office Patent Trial Practice Guide.