Understanding the Impact of IPR Estoppel and PTAB Discretionary Denials — Patents: Post-Grant Podcast
Navigating PTAB’s New Approach to IPR and PGR Discretionary Denial - Patents: Post-Grant Podcast
5 Key Takeaways | Building a Winning Evidentiary Record at the PTAB (and Surviving Appeal)
Director Review Under the USPTO's Final Rule – Patents: Post-Grant Podcast
Patent Considerations in View of the Nearshoring Trends to the Americas
4 Key Takeaways | Updates in Standard Essential Patent Licensing and Litigation
Behaving Badly: OpenSky v. VLSI and Sanctions at the PTAB — Patents: Post-Grant Podcast
Scott McKeown Discusses PTAB Trends and Growth of Wolf Greenfield’s Washington, DC Office
Wolf Greenfield Attorneys Preview What’s Ahead in 2024
USPTO Director Review — Patents: Post-Grant Podcast
5 Key Takeaways | PTAB Update: The Waning Impact of Fintiv on Discretionary Denials
3 Key Takeaways | Third party Prior Art Submissions at USPTO
Discretionary Denials at the PTAB: What to Expect? - Patents: Post-Grant Podcast
Secondary Considerations of Non-Obviousness - Patents: Post-Grant Podcast
JONES DAY TALKS®: Supreme Court Rules on Constitutionality of Administrative Patent Judges
Five Impactful USPTO Procedural Developments for Patent Practitioners
Jones Day Talks®: Patent Litigation, PTAB, Iancu's Legacy, and Institution Discretion
The Briefing: COVID 19 Bill Stimulates the Economy and Changes in the Intellectual Property Law
[IP Hot Topics Podcast] Innovation Conversations: Andrei Iancu
Fallout from the Fintiv Precedential Decision
Reissue applications represent a very small fraction of the total number of applications filed at the USPTO each year. Indeed, at the midpoint of 2025, over 1.2 million utility applications have been filed, with less than 300...more
Under a new U.S. Patent and Trademark Office (“USPTO”) policy issued in March 2025, pre-institution inter partes review (“IPR”) proceedings are now bifurcated, consisting of a first phase in which the director considers...more
Under a new U.S. Patent and Trademark Office ("USPTO") policy issued in March 2025, pre-institution inter partes review ("IPR") proceedings are now bifurcated, consisting of a first phase in which the director considers...more
In a precedential opinion issued on March 6, the Federal Circuit affirmed the US District Court for the Eastern District of Virginia that the claims in ImmunoGen’s US patent application 14/509,809 (“the ’809 application,”...more
Introduction - On June 18, 2024, the Federal Trade Commission (“FTC”) unanimously agreed to submit a comment supporting a recent proposed U.S. Patent and Trademark Office (“PTO”) rule that would mandate the disclosure of all...more
The USPTO has released an updated report on Inter Partes Review (IPR) and Post Grant Review (PGR) proceedings involving Orange Book or biologic patents, taking into account data through March 31, 2023. Highlights of the...more
By now you have seen multiple reports discussing the PTO’s Notice of July 29, 2022, relating to the duties of candor and good faith. Federal Register, Vol. 87, No. 145, July 29, 2022....more
On July 6, 2022, Katherine Vidal, the Undersecretary of Commerce for Intellectual Property and Director of the USPTO, published her response to the letter sent by Janet Woodcock (former acting FDA Commissioner) to the former...more
In June 2021, the US Patent and Trademark Office (USPTO) published an update to its study of America Invents Act (AIA) trials involving challenges to Orange Book-listed and biologic patents from September 16, 2012, through...more
[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more
2021 saw several important milestones in the biosimilars space, including the much anticipated first interchangeable designations by FDA and the approval of the first ophthalmology biosimilar. The biosimilar market also...more
USPTO Leadership - ..Drew Hirshfeld is still performing the functions and duties of Director. The Biden Administration has not made an announcement as to who will be nominated to become the next Director. ...more
The Patent Trial and Appeal Board (“PTAB”) regularly tracks statistics regarding administrative trials conducted under the processes created by the America Invents Act (“AIA”), which provide insight into recent trends...more
Earlier this year, two new laws were enacted that impact patent listings in the Orange Book (drugs) and Purple Book (biologics). The Orange Book Transparency Act primarily codifies current FDA practices, but adds a new...more
The Fish post-grant team stays current on all of the trends affecting post-grant practice at the USPTO so that we always have the most up-to-date information for our clients. As part of our recent Post-Grant for Practitioners...more
Orange Book-Listed Patents Prove to Be Popular Targets for AIA Challenges - On March 13, 2018, Chief Administrative Patent Judge Ruschke of the Patent Trial and Appeal Board (PTAB) released findings of the Patent Office’s...more
After filing over thirty petitions for Inter Partes Review of Orange Book-listed patents for various drugs, Kyle Bass and his Coalition for Affordable Drugs finally have made it over the first hurdle. The USPTO Patent Trial...more
The America Invents Act established inter partes review and post-grant reviews mechanisms to challenge the validity of issued United States patents. These procedures were created to improve patent quality, and were introduced...more
The USPTO Patent Trial and Appeal Board (PTAB) has put an end to Kyle Bass’s Ampyra patent challenge, by denying institution of Inter Partes Review (IPR) proceedings. While many were hoping the PTAB would render a decision...more