5 Key Takeaways | Making Sense of §102 Public Use and On Sale Bars to Patentability
Building a Cost-Effective Global Patent Portfolio Using the Netherlands
3 Key Takeaways | Third party Prior Art Submissions at USPTO
Conflicting Application in China’s Patent System
Patent Right Evaluation Report in China’s Patent System
Stages of Patent Invalidation Proceedings
The Patent Process | Interview with Patent Attorney, Robert Greenspoon
Secondary Considerations of Non-Obviousness - Patents: Post-Grant Podcast
Nonpublication Requests For Patent Applications: Disadvantages
Podcast: IP Life Sciences Landscape: Aiding Orange and Purple Book Patent Owners in Developing PTAB Survival Skills
Is The Deck Stacked Against Patent Owners In The PTAB?
What the First-to-File Patent Change Means (And What IP Strategists Should Do About It)
On June 9, 2025, the Patent Trial and Appeal Board (“Board”) issued a Final Written Decision (“FWD”) in Merck’s IPR2024-00240 against The Johns Hopkins University’s (“JHU”) U.S. Patent No. 11,591,393 (“the ’393 patent”),...more
Pegfilgrastim Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
In Janssen Pharmaceuticals, Inc. v. Mylan Laboratories., the United States Court of Appeals for the Federal Circuit affirmed a district court ruling that a pharmaceutical dosing claim limitation was nonobvious despite prior...more
Insulin Glargine Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
The United States Court of Appeals for the Federal Circuit recently affirmed a district court ruling that a pharmaceutical dosing claim limitation was unpatentable due to obviousness-type double patenting. The court found...more
Tocilizumab Challenged Claim Types in IPRs: Claims are counted in each IPR, so claims from the same patent challenged in multiple IPRs are counted more than once. Within each IPR, claims are counted only once, whether they...more
On January 9, 2024, the PTAB issued final written decisions in IPR2022-01225 and IPR2022-01226, filed by Mylan on two Regeneron patents directed to dosing of aflibercept — U.S. Patent Nos. 10,130,681 and 10,888,601. The PTAB...more
In UCB Inc. v. Actavis Laboratories UT Inc., the Federal Circuit affirmed the district court’s judgement of invalidity on obviousness grounds but reversed the finding of anticipation. In reaching its decision on anticipation,...more
The Court of Appeals for the Federal Circuit (“CAFC”) recently upheld a decision of the Patent Trial and Appeal Board (“PTAB”) that found some claims of U.S. Patent 8,815,830 (“the ’830 patent”) unpatentable as anticipated....more
Procedural History - Regents of the University of Minnesota v. Gilead Sciences, Inc., Case No. 2021-2168 (Fed. Cir. Mar. 6, 2023) is an appeal by the Regents of the University of Minnesota (“Minnesota”) from a final...more
On October 5, 2021, the U.S. Federal Circuit reversed a finding of invalidity by the Patent Trial and Appeal Board (PTAB) for patent claims related to an “artificial valve for repairing a damaged heart valve.” ...more
On August 23rd, the Federal Circuit upheld in part and reversed in part a decision from the Patent Trial and Appeal Board’s (PTAB or Board) concerning Ethicon’s patent on a robotic surgical tool, holding that the Board’s...more
Precedential Federal Circuit Opinions - CAP EXPORT, LLC v. ZINUS, INC. [OPINION] (2020-2087, 5/5/21) (Dyk, Bryson, Hughes) - Dyk, J. Affirming decision to set aside judgment and injunction pursuant to Federal Rule of...more
On January 6, 2021, the Federal Court issued its decision in two patent infringement actions pursuant to subsection 6(1) of the Patented Medicines (Notice of Compliance) Regulations involving Teva’s patents pertaining to the...more
In OSI Pharmaceuticals LLC v. Apotex, Inc., the Federal Circuit reversed the PTAB’s determination that a Tarceva® patent was invalid as obvious because the decision was not supported by a reasonable expectation of success....more
In OSI Pharmaceuticals, LLC v. Aoptex Inc. (Fed. Cir. 2018-1925, Oct. 4, 2019), the Federal Circuit reversed the Patent Trial and Appeal Board’s (Board) decision that certain claims of US Patent No. 6,900,221 were...more
Invoking a newly minted equivalent disclosure doctrine, a panel of the US Court of Appeals for the Federal Circuit found that the written description requirement of § 112 was satisfied in the interest of arriving at a...more
The PTAB issued a final written decision in IPR2016-00204, upholding the validity of claims 1–13 of Patent RE38,551 E (“the ’551 patent”), which covers the antiepileptic drug VIMPAT® (lacosamide)....more
The Federal Circuit decision in Cumberland Pharmaceuticals Inc. v. Mylan Institutional LLC may be more interesting for what Mylan argued than for what the Federal Circuit decided. However, it could be an important decision...more
The Federal Circuit recently affirmed a district court's claim construction and determination that claim terms were not indefinite in Massachusetts Institute of Technology v. Shire Pharmaceuticals, Inc....more
Many of the complaints from patent holders over the PTO's inter partes review process under the Leahy-Smith America Invents Act (codified in pertinent part at 35 U.S.C. §§ 311-319) stem from how the Office has implemented...more
In Allergan, Inc. v. Sandoz, Inc., the Federal Circuit affirmed the district court decision that upheld the validity of the Allergan patents relating to Lumigan® 0.01% glaucoma eye drops. This decision shows that it is still...more