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Analysis of USPTO post-issuance proceedings

Federal Circuit Rejects PTAB’s Reliance on “Common Sense” to Supply Missing Claim Limitation

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By Jeff Kitchen (US) on September 22, 2016

In Arendi S.A.R.I. v. Apple Inc., et al., the Federal Circuit reversed a PTAB decision finding all instituted claims in an IPR invalid as obvious based on the prior art and “common sense.” No. 2015-2073 (Fed. Cir. Aug. 10…

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Federal Circuit criticizes PTAB for changing claim construction midstream

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By Stephanie DeBrow (US) on September 9, 2016

In SAS Institute, Inc. v. ComplementSoft, LLC, the Federal Circuit criticized the PTAB for changing its claim construction “midstream” and vacated the Board’s finding that, under the newly adopted construction, one of the claims in the Patent Owner’s software…

Federal Circuit rejects PTAB’s attempt at burden-shifting

By NRF Digital Team on August 19, 2016

In In Re Magnum Oil Tools Int’l, Ltd., the Federal Circuit found that the PTAB had improperly used its IPR institution standard—a reasonable likelihood that the petitioner would prevail as to at least one of the claims challenged in the…

Federal Circuit rules that PTAB may base IPR final decisions on evidence outside instituted grounds

By NRF Digital Team on August 9, 2016

In a recent decision affirming the PTAB’s obviousness findings in an IPR, the Federal Circuit confirmed that the Board may use prior art not cited in instituted grounds as evidence to support a final decision. Genzyme Therapeutic Prod. Ltd. P’ship …

Federal Circuit provides guidance on broadest reasonable interpretation standard for claim construction in PTAB proceedings

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By James Crawford (US) on May 27, 2016

In two recent cases, the Federal Circuit provided guidance on applying the broadest reasonable interpretation (BRI) standard for claim construction in IPR proceedings. PPC Broadband Inc. v. Corning Optical Communications RF, LLC, No. 2015-1361, 1366, 1368, 1369 (Fed. Cir.

Federal Circuit Affirms PTAB’s Conclusion that Claims Reciting a Subsidy Are CBM Eligible

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By Andrew Liddell (US) on May 20, 2016

In Blue Calypso, LLC, v. Groupon, Inc., the Federal Circuit concluded that the Board did not exceed its authority to conduct a CBM review of Blue Calypso’s challenged patents, and that the Board correctly applied the statutory definitions of…

Federal Circuit rules that it has no jurisdiction to review PTAB’s refusal to institute redundant grounds

By NRF Digital Team on May 13, 2016

In a recent decision affirming the PTAB’s patentability determination in an IPR, the Federal Circuit confirmed that it has no jurisdiction to review the Board’s refusal to institute grounds it deemed to be redundant of instituted grounds. Harmonic, Inc. v. …

New PTAB Rules Take Effect May 2, 2016

Photo of Talbot Hansum (US)Photo of Andrew Liddell (US)
By Talbot Hansum (US) & Andrew Liddell (US) on April 28, 2016

The Patent Office has published a final rule with amendments to 37 CFR § 42, et seq., governing IPR, CBM, PGR, and derivation proceedings before the Patent Trial and Appeal Board. The new rules take effect Monday, May 2,…

Federal Circuit holds that grounds denied institution as redundant are not subject to estoppel

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By Tom Owens (US) on April 22, 2016

In its recent decision in Shaw Industries Group, Inc. v. Automated Creel Systems, Inc., the Federal Circuit held that estoppel does not apply to grounds denied institution on the basis of redundancy. No. 2015-1116 (Fed. Cir. Mar. 23, 2016)…

Federal Circuit re-affirms and clarifies PTAB rules for motions to amend claims

By NRF Digital Team on April 13, 2016

In Nike, Inc. v. Adidas AG, the Federal Circuit re-affirmed the PTAB’s requirement that in IPR proceedings the Patent Owner must show the patentability of proposed substitute claims over both the prior art of record in the IPR and…

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Patent Challenges provides reports, updates, commentary and insight on new decisions and other happenings related to post-issuance proceedings (IPR, PGR and CBM) at the Patent Trial and Appeal Board of the USPTO. Contributors are drawn from our deep roster of IP lawyers with experience in patent litigation, patent prosecution and post-issuance proceedings.

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