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New Year's Resolutions For The U.S. Patent System

It’s that time of year when we make resolutions to improve our health, our relationships, our careers, or other areas of our lives. I’m not starting a new diet today (although if I were, the invention described in this patent...more

Federal Circuit Finds Preemption Of State Law Penalty For Sitting Out Biosimilar Patent Dance

The Federal Circuit has issued its final decision in the biosimilar patent litigation between Amgen and Sandoz over the first product to be approved under the Biologics Price Competition and Innovation Act (BPCIA). Not...more

USPTO Patent Fees To Go Up January 2018

While Congress is trying to pass a tax reform bill that would cut corporate taxes, USPTO patent fees will increase effective January 16, 2018. The 72% jump in the Inter Partes Review request fee has gotten the most attention,...more

Federal Circuit Finds NuvaRing Patent Nonobvious Without Hindsight

In a non-precedential decision issued in Merck Sharp & Dohme B.V., v. Warner Chilcott Co. LLC, the Federal Circuit reversed the district court’s obviousness ruling as being improperly grounded in hindsight. This decision...more

Federal Circuit Questions Written Description For Antibody Claims

The October 5, 2017 Federal Circuit decision in Amgen Inc. v. Sanofi is getting a lot of attention for its commercial impact, because the court vacated the permanent injunction that prevented Sanofi and Regeneron from...more

USPTO Finds SureGene Personalized Medicine Treatment Unpatentable Under Mayo

In Ex Parte Timothy, the USPTO Patent Trial and Appeal Board (PTAB) affirmed the Examiner’s rejection of personalized medicine treatment claims. This decision highlights the PTAB’s willingness to invalidate claims that it...more

Federal Circuit Provides More Guidance On Biosimilar Patent Litigation

In Amgen Inc. v. Hospira, Inc., the Federal Circuit held that Amgen could not obtain discovery related to activities that might infringe a patent that it had not asserted in its biosimilar patent litigation against Hospira....more

Federal Circuit Finds Regeneron Transgenic Mouse Patent Invalid For Inequitable Conduct With Intent Inferred From Litigation...

In a 38 page decision with a 19 page dissent by Judge Newman, the Federal Circuit determined that Regeneron’s transgenic mouse patent is unenforceable due to inequitable conduct. The decision was rendered in Regeneron...more

Federal Circuit Finds Velcade Patent Not Obvious Under Lead Compound Analysis

In Millennium Pharmaceuticals, Inc. v. Sandoz, the Federal Circuit reversed the district court decision that invalidated one of the Orange Book-listed patents covering the anti-cancer drug Velcade. In so doing, the court...more

Coherus Challenges One AbbVie Humira Patent In Four PTAB Proceedings

I’ve written previously about sequential PTAB challenges to the same patent, but the dispute between Coherus Biosciences Inc. and AbbVie Biotechnology Ltd. has engendered six Inter Partes Review proceedings against the same...more

District Court Invalidates Dietary Supplement Patents On Motion To Dismiss

The U.S. District Court for the Southern District of California invalidated several dietary supplement product and method patents as being directed to ineligible subject matter, even though they claimed products providing a...more

Does Amgen Have Viable State Law Claims Against Sandoz Arising From The Zarxio Biosimilar Patent Dispute?

In Sandoz Inc. v. Amgen Inc. (which you can read more about here), the Supreme Court held that 42 USC § 262(l)(9)(C) sets forth the exclusive federal remedy for failing to provide a copy of the biosimilar application to the...more

Cleveland Clinic Decision Highlights Catch-22 Of Personalized Medicine Patents

The Federal Circuit decision in Cleveland Clinic Foundation v. True Health Diagnostics LLC, strikes another blow against the patent eligibility of diagnostic methods and highlights the difficulty of enforcing personalized...more

Supreme Court Decision Largely Favors Biosimilar Applicants

The U.S. Supreme Court rendered its first interpretations of the biosimilar patent dispute resolution procedures of the Biologics Price Competition and Innovation Act (BPCIA), ruling largely in favor of Sandoz on both issues...more

Industry Perspectives On The Biosimilar Patent Dance

The Supreme Court could issue its decision in the Amgen v. Sandoz biosimilar patent dance case any day now. Last week I participated in a panel discussion with industry stakeholders considering how the decision might–or might...more

Court Questions Applicability of Function Way Result Test In Chemical Cases

In Mylan Institutional LLC v. Aurobindo Pharma Ltd., the Federal Circuit reviewed a preliminary injunction based in part on a finding of likelihood of success in establishing infringement under the doctrine of equivalents....more

CAFC Finds ANDA Infringement Despite Differences Between FDA Labeling And Claim Language

In a non-precedential decision issued in Braintree Labs., Inc. v. Breckenridge Pharmaceutical, Inc., the Federal Circuit reversed the district court’s grant of summary judgment of noninfringement in favor of Breckenridge, and...more

Are Secret Sales Prior Art Under The AIA?

In Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., the Federal Circuit found that a publicly-announced “Supply and Purchase” agreement triggered the on-sale bar under pre-AIA 35 USC § 102(b) and under AIA 35 USC §...more

No Nexus For Novartis Gilenya Patent

In Novartis AG v. Torrent Pharmaceuticals Ltd., the Federal Circuit affirmed the decision of the USPTO Patent Trial and Appeal Board (PTAB) invalidating all claims of U.S. Patent 8,324,283, which is one of four Orange...more

Angiomax Patents Limited To Example

In The Medicines Co. v. Mylan, Inc., the Federal Circuit construed composition claims of two Angiomax patents as requiring the recited “batches” to be made by a specific “efficient mixing” process illustrated in one of the...more

Will The Avastin Biosimilar Patent Dance Go On?

Judge Sleet of the U.S. District Court for the District of Delaware has dismissed Genentech’s complaint against Amgen for allegedly failing to comply with the the Biologics Price Competition and Innovation Act (BPCIA), but...more

Will You, Won't You Join The Biosimilar Patent Dance?

In the latest dispute surrounding the “patent dance” provisions of the Biologics Price Competition and Innovation Act (BPCIA), Genentech, Inc. has filed a complaint against Amgen, Inc., alleging that after opting into the...more

Federal Circuit Finds "Consisting Of" Requires Reversing Infringement Of Shire Lialda Patent

The Federal Circuit focused on the “consisting of” language in the claims at issue when it reversed the district court’s finding that Watson’s ANDA product would infringe the only Orange Book-listed Shire Lialda patent. In so...more

Supreme Court Will Judge Biosimilar Patent Dance

The U.S. Supreme Court has agreed to review some of the patent dispute resolution provisions of the Biologics Price Competition and Innovation Act (BPCIA). The Court granted certiorari in the dispute between Amgen and Sandoz,...more

PTAB Holds Oral Hearings In Tecfidera Patent IPR and Interference

On November 30, 2016, the USPTO Patent Trial and Appeal Board (PTAB) held oral hearings in two different inter partes proceedings involving the Biogen Tecfidera® patent with the latest expiation date. First, it heard...more

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