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Late Payment of Petition Fee Thwarts IPR

If a Petitioner does not timely file the required petition fee, an IPR will not be instituted. In Cultec, Inc. v. Stormtech LLC  [Case No. IPR2017-00526, Paper 14 (July 17, 2017)], consistent with earlier decisions, the Board denied institution of an IPR because the Petitioner, Cultec, Inc., did not pay the required filing fee until … Continue Reading

How to Overcome a Section 112 ¶ 6 Means-Plus-Function Presumption

PTABWatch Takeaway: Claims that recite the term “means” may trigger the means-plus-function presumption under pre-AIA 35 U.S.C. § 112 ¶ 6 (Section 112(f) of the AIA), but the presumption can be overcome where: (1) the means term itself recites structure; (2) that structure is “common parlance” to those of ordinary skill in the art; and … Continue Reading

Secondary Considerations Again Fail to Shore Up Patent Estate

In IPR 2016-00036, a Bosch windshield wiper patent succumbed to Costco’s challenge on grounds of obviousness.   In its final written decision, the Board held claims 13, 17, and 18 of U.S. Patent No. 6,944,905 obvious.  IPR 2016-00039, discussed here, is another Board decision holding obvious several claims of U.S. Patent No. 7,228,588, another member of … Continue Reading

IPR Challenge May Proceed Even in the Absence of Some Patent Owners

When a patent is co-owned by a state university and another party, an IPR may proceed against the remaining party even after the state university co-owner has been determined to have sovereign immunity from the proceeding.  Reactive Surfaces Ltd., LLP v. Toyota Motor Corp., [Case No. IPR2017-00572, Paper 32 (July 13, 2017)]. This recent decision … Continue Reading

Eli Lilly Successfully Challenges U Penn Erbitux® Claims at PTAB, Derailing Infringement Suit

The PTAB recently canceled the University of Pennsylvania’s U.S. Patent No. 7,625,558, a potentially fatal blow to the University’s suit against Eli Lilly and Company alleging its cancer therapeutic Erbitux® (centuximab) infringes the patent.  Eli Lilly and Co. v. Trustees of the Univ. of Penn., Case IPR2016-00458 (July 13, 2017). The PTAB’s decision resolved testimony … Continue Reading

Enactment of the STRONGER Patents Act Would Severely Limit PTAB Proceedings

The STRONGER (Support Technology & Research for Our Nation’s Growth and Economic Resilience) Patents Act of 2017 was recently introduced in the Senate.  The Act is an updated version of the STRONG Patents Act of 2015 that stalled in Congress.  Like its predecessor, the STRONGER Patents Act is designed to significantly modify the AIA trial … Continue Reading

Statement of Agreement or Disagreement with Attorney Argument Alone Does Not Provide Substantial Evidence To Support PTAB Findings

In Google Inc. v. Intellectual Ventures II LLC, Appeal 2016-1543, 2016-1545 (Fed. Cir. July 10, 2017), the Federal Circuit affirmed the PTAB’s final written decision canceling some claims of U.S. Patent No. 6,121,960, but vacated the portion of the decision that refused to cancel other claims.  With respect to the upheld claims, the court remanded … Continue Reading

Cases to Watch

Pending Supreme Court Decisions The Supreme Court will decide during its October 2017 term “Whether inter partes review—an adversarial process used by the Patent and Trademark Office (PTO) to analyze the validity of existing patents—violates the Constitution by extinguishing private property rights through a non-Article III forum without a jury.” Oil States Energy Services, LLC … Continue Reading

PTAB Exercised Discretion to Terminate Ex Parte Reexaminations in Ariosa v. Illumina; CAFC to Review

Third parties seeking to challenge pre-AIA patents in the USPTO often choose between IPR and ex parte reexamination.  In some cases, petitioners pursue both proceedings, sequentially or in parallel, taking advantage of different timelines to completion, different standards for institution, and using insights gained in one proceeding in the other.  The PTAB recently exercised its … Continue Reading

One-Year Time Bar Does Not Apply to a Request for Joinder of IPR Proceedings

Teva Pharmaceuticals USA, Inc. (“Teva”) filed a Petition, seeking an IPR of claims 1–20 of Allergan’s U.S. Patent No. 8,642,556. [IPR2017-00579, Paper No. 9]  Along with the Petition, Teva filed a Motion for Joinder to join Mylan Pharmaceuticals Inc. v. Allergan, Inc., IPR2016-01129.  This blog has previously reported on the topic of joinder in IPR … Continue Reading

Supreme Court to Decide Whether IPRs Violate Article III and the Seventh Amendment

The Supreme Court issued an order on June 12, 2017, indicating it will review the Federal Circuit’s judgment in Oil States Energy Services, LLC v. Green’s Energy Group, LLC, 639 Fed. Appx. 639 (Fed. Cir. 2016) (link).  The petition presented three questions, of which the Court will address only one: Whether inter partes review—an adversarial … Continue Reading

Failing to Articulate Desired Claim Construction Before PTAB May Lead to Waiver

In the latest development in the ongoing patent battle between Google and SimpleAir Inc., a Federal Circuit panel agreed with SimpleAir that Google waived a claim construction it asserted on appeal because Google had failed to argue that construction before the PTAB. SimpleAir originally asserted a series of patents against Google, including U.S. Patent No. … Continue Reading

Presentation Not Qualified as a Printed Publication Because Audience Lacked Expertise

In a recent final written decision (Trustees of the University of Pennsylvania v. Coalition for Affordable Drugs VIII, LLC, IPR2015-01835, Paper No. 56 (PTAB Mar. 6, 2017)), the Board determined that the Coalition for Affordable Drugs (“Petitioner”) failed to demonstrate that claims 1-10 of U.S. Patent No. 8,618,135 (“the ’135 patent) were obvious. The claims … Continue Reading

PTAB Grants Hospira Petition to Institute IPR of Genentech Antibody Purification Patent

IPRs are an attractive option for biosimilar applicants to clear the patent landscape before delving into litigation under the Biologics Price Competition and Innovation Act of 2009 (BPCIA), which is still in its infancy.  Roche’s Herceptin® (trastuzumab) is a prime target for biosimilar makers, accounting for sales of over $6.5 billion in 2015.  Mylan, Celltrion, … Continue Reading

Evidence of Secondary Considerations Fails to Establish Nexus to Challenged Claims

In IPR 2016-00039, Costco challenged claims 1, 12 and 14 of USPN 7,228,588 owned by Bosch and drawn to beam (non-yoked) windshield wipers with spoilers to keep the wipers in contact with the windshield in high winds.  Petitioner combined one reference with each of two other references in support of obviousness challenges to the claims. … Continue Reading

Teaching Away for Dummies

In Meiresonne v. Google, Inc., No. 2016-1755 (Fed. Cir. Mar. 7, 2017), the Federal Circuit affirmed the PTAB’s final written decision in IPR2014-01188 that the challenged claims in U.S. Patent No. 8,156,096 (the “’096 patent”) are unpatentable as obvious over the 1997 book “World Wide Web Searching for Dummies, 2nd Edition” by Brad Hill (“Hill”) and … Continue Reading

Joinder Does Not Prevent Application of IPR Estoppel Provision

A little more than a month after the Delaware district court narrowly interpreted the IPR estoppel provision to suggest that it may not be necessary to include all known grounds so as to avoid estoppel in district court litigation, the same court issued a decision suggesting that the IPR estoppel provision may not be so … Continue Reading

CFAD Fails to Knock Out 4 Acorda Patents to Multiple Sclerosis Drug

A recent set of final written decisions in four IPRs against Acorda Therapeutics puts more marks in the loss column for Kyle Bass and the Coalition for Affordable Drugs.  In IPRs 2015-01850, -01853, -01857 and -01858 (Coalition for Affordable Drugs v. Acorda Therepuatics Inc.), the Coalition for Affordable Drugs (CFAD) requested review of Acorda Therapeutics … Continue Reading

Secondary Considerations of Non-obviousness Retain Some Vigor

IPR 2015-01651 involved a dispute over the obviousness of claims in U.S. Patent No. 8,551,271 owned by Crown Packaging Technology, Inc. and drawn to a grooved crown bottle cap with thinner, harder steel than used in conventional caps.  World Bottling Cap, LLC, petitioned the Board to cancel the ’271 patent claims as being obvious based … Continue Reading

Another VIMOVO® Patent Survives Challenge by Coalition for Affordable Drugs – Updating the CFAD Scorecard

In the spirit of “if at first you don’t succeed, try, try again,” the Coalition for Affordable Drugs (CFAD) challenged a fourth Orange Book-listed patent relating to VIVOMO®, Horizon Pharma’s naproxen/ esomeprazole product.  While denying CFAD’s previous three petitions, the PTAB instituted inter partes review for U.S. Patent No. 8,945,621.  Despite CFAD’s success at the … Continue Reading

Federal Circuit Finds Portion of Board’s Obviousness Decision Supported by Substantial Evidence Despite Reduced Effectiveness of Combined Prior Art References

In Slot Speaker Techs., Inc. v. Apple Inc., Nos. 2015-2038, 2015-2039 (Fed. Cir. February 17, 2017) (non-prec.), the Federal Circuit affirmed a portion of the PTAB’s decision in an IPR that concluded claims 1 and 2 of U.S. Patent No. 7,433,483 would have been obvious over a combination of two prior art references, but reversed … Continue Reading

Federal Circuit Affirms Cancellation of Claims Based on Analogous Art

In Unwired Planet, LLC v. Google Inc., the Federal Circuit affirmed the PTAB’s IPR decision that the challenged claims are invalid as obvious and dismissed the PTAB’s CBM review as moot. Petitioner Google filed IPR and CBM petitions challenging claims 1-6 of U.S. Patent No. 7,024,205 (“the  ’205 patent”) owned by Unwired Planet, LLC.  The … Continue Reading
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