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What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
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Wolf Greenfield’s New Shareholders
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Wolf Greenfield Attorneys Review 2024 and Look Ahead to 2025
5 Key Takeaways | Alice at 10: A Section 101 Update
Director Review Under the USPTO's Final Rule – Patents: Post-Grant Podcast
AGG Talks: Cross-Border Business Podcast - Episode 20: Mastering ITC Section 337 Investigations
Navigating Intellectual Property Challenges in the Renewable Energy Sector - Energy Law Insights
Patent Considerations in View of the Nearshoring Trends to the Americas
Tonia Sayour in the Spotlight
New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
3 Key Takeaways | What Corporate Counsel Need to Know About Patent Damages
5 Key Takeaways | Rolling with the Legal Punches: Resetting Patent Strategy to Address Changes in the Law
Meet Meaghan Luster: Patent Litigation Associate at Wolf Greenfield
Legal Alert: USPTO Proposes Major Change to Terminal Disclaimer Practice
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Artificial Intelligence Patents & Emerging Regulatory Laws
Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?
Patent Litigation: How Low Can You Go?
What You Need to Know: • Instead of filing multiple applications claiming different aspects of an invention but not sharing a single priority chain, patentees should strive to file highly comprehensive applications that...more
Before the USPTO was subject to a hiring freeze, it assumed it would onboard 400 new examiners between fiscal year 2025 and fiscal year 2026, and still predicted an increase in the backlog of unexamined patent applications....more
This Article analyzes over 89,000 patents litigated over a twenty-year period to determine how the number of office actions to allowance during prosecution impacts rates of invalidity during subsequent litigation. Many...more
Under U.S. law, most patents are limited to a term of 20 years from the earliest nonprovisional filing date. However, Patent Term Adjustment (PTA) and Patent Term Extension (PTE) can be used in certain circumstances to gain...more
For branded drugmakers, the development of a pharmaceutical product approved by the Food and Drug Administration (FDA) all but assures generic competition. As discussed during the first installment of our Hatch-Waxman series,...more
The US Court of Appeals for the Federal Circuit issued its opinion in Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 24-1061 (Fed. Cir. 2024), holding that “a first-filed, first-issued, later-expiring claim cannot...more
The Supreme Court denies Cellect LLC's petition for certiorari to consider whether patent term adjustment ("PTA") should be included in patent term for obviousness-type double patenting ("ODP") purposes....more
In Wisconsin Alumni Research Foundation v. Apple, the Federal Circuit expanded the preclusive effect of non-infringement rulings. It ruled that prior judgments of non-infringement can prevent follow-on lawsuits involving...more
The term of a U.S. utility patent extends 20 years from the date of priority filing. However, the USPTO provides a guarantee of “prompt patent and trademark office response” that may allow the term to extend beyond the 20...more
In December 2021, patent practice was upended by four related United States Patent and Trademark Office (USPTO) Patent Trial & Appeal Board (PTAB) decisions holding that patents subject to statutory Patent Term Adjustment...more
Under the patent laws, the term of a patent may be increased for delays by the U.S. Patent and Trademark Office (USPTO) during the application process. See 35 U.S.C. § 154(b)(1). Conversely, the USPTO can reduce a patent term...more
In August 2023, the Federal Circuit in In re Cellect held that in evaluating unpatentability for obviousness-type double patenting (ODP) of a patent that has received patent term adjustment (PTA), the relevant date is the...more
The recent resurgence in ex parte reexamination demonstrates the importance of this post-grant review vehicle. It has become particularly important for patent challengers who may be estopped from requesting inter partes...more
On January 19, 2024, the Court of Appeals for the Federal Circuit issued an order denying the Petition for Rehearing En Banc in the much awaited In re Cellect matter. The mandate of the court issued today....more
On January 18, 2024, the USPTO rejected a "contingent" terminal disclaimer filed by Acadia Pharmaceuticals Inc. (Acadia) for a patent it owns that is being challenged in a pending litigation as invalid for obviousness-type...more
2024 is upon us and it’s going to be another busy year for intellectual property law. In this episode of IP Talk with Wolf Greenfield, you’ll hear Wolf Greenfield attorneys from a variety of practice areas offering their...more
The Federal Circuit appeal in Merck Sharp & Dohme B.V., Merck Sharp & Dohme, LLC v. Aurobindo Pharma USA, Inc. et al., concerns whether patent term extension (PTE) for regulatory delay, in particular delay for FDA drug...more
This case addresses how Patent Term Adjustment (PTA) interacts with obviousness-type double patenting (ODP). Background - Cellect sued Samsung Electronics, Co. for infringement of four patents. Subsequently, Samsung...more
IPR Petitioners Must Be Permitted to Respond to Claim Constructions First Proposed in Patent Owner Response - In Axonics, Inc. v. Medtronic, Inc., Appeal No. 22-1532, the Federal Circuit held that where a patent owner in...more
Gain a comprehensive understanding of Hatch-Waxman and BPCIA essentials, a critical competency for legal and business professionals in the biopharmaceutical arena. Attend ACI’s Hatch-Waxman and BPCIA Proficiency Series...more
Addressing for the first time how patent term adjustments (PTAs) interact with obviousness-type double patenting (ODP), the US Court of Appeals for the Federal Circuit concluded that when members of a patent family have...more
In re Cellect, LLC, Appeal Nos. 2022-1293, -1294, -1295, -1296 (Fed. Cir. Aug. 28, 2023) In a significant appeal from ex parte reexamination proceedings before the Patent Trial and Appeal Board, the Federal Circuit...more
Patent practitioners of all stripes should take heed of the recent decision by the U.S. Federal Circuit in In re Cellect. The decision has direct implications for strategies in patent portfolio management, patent prosecution,...more
IN RE CELLECT, LLC - Before Lourie, Dyk, and Reyna. Appeal from the Patent Trial and Appeal Board. Summary: Obviousness-type double patenting analyses for patents with Patent Term Adjustments are based on the...more
On June 9, 2023, the Federal Circuit—presided over by Judges Lourie, Dyk, and Reyna—held oral arguments in In re Cellect, LLC. The case that many clients, especially the biotechnology and pharmaceutical companies, have been...more