Understanding the Impact of IPR Estoppel and PTAB Discretionary Denials — Patents: Post-Grant Podcast
What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
A Guide to SEP: Standard Essential Patents for Tech Startups
Wolf Greenfield’s New Shareholders
5 Key Takeaways | Building a Winning Evidentiary Record at the PTAB (and Surviving Appeal)
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?
On Friday afternoon, February 28, 2025, the United States Patent and Trademark Office (USPTO) issued a brief “bulletin” rescinding a memorandum issued by the former Director Kathy Vidal (“Vidal Memo”) providing guidance on...more
I. Introduction - The Leahy-Smith America Invents Act (“AIA”) was years in the making. From the first patent reform bill introduced by Representative Lamar Smith in June 20052 until the final House and Senate debates in...more
The Act’s Objectives - USPTO data indicate that as many as 80% of instituted Patent Trial and Appeal Board (PTAB) proceedings that reach a final written decision (FWD) result in the invalidation of at least one challenged...more
It being the holiday season in America, it is perhaps appropriate that patent traditionalists get something more than coal in their stocking from Representatives Massie (R-KY), Gohmert (R-TX), Gosar (R-AZ), and McClintock...more
On December 3, 2020, the Patent Trial and Appeal Board (“PTAB”) released data regarding the usage and success rates of its Motion to Amend (“MTA”) Pilot Program (“Pilot”). All PTAB cases instituted on or after March 15, 2019,...more
The Patent Trial and Appeal Board (PTAB) has published the sixth installment of its Motion to Amend Study. The study tracks and analyzes all motions to amend filed in America Invents Act trials, including pilot motions,...more
The USPTO has proposed a pilot program intended to make it easier to amend claims before the PTAB. (See the USPTO’s Request for Comments on Motion to Amend Practice and Procedures in Trial Proceedings under the America...more
Recent patent reform legislation, rule changes, and court rulings are expected to have a significant impact on the strategies of both patent owners and petitioners....more
The Patent Trial and Appeals Board (PTAB) dismissed Celgene Corporation’s (“Celgene”) motions for sanctions against the Coalition for Affordable Drugs (“the Coalition”). As we previously reported, the Coalition is an...more
PTAB Update on Inter Partes Review - On August 19, 2015, the Director of the USPTO released a blog post reporting on the state of post-grant review proceedings created by the Leahy-Smith America Invents Act of 2011 and...more
FEDERAL CIRCUIT CASES - Federal Circuit Declines to Extend Patent Exhaustion Doctrine - In a February 10, 2015 decision, the Federal Circuit reversed a grant of summary judgment of non-infringement under the...more
The press has been all too eager to decry the so-called "broken" U.S. patent system and the alleged "scourge" of non-practicing entities (NPEs). However, few if any articles attempt to provide an even-handed analysis of...more
The AIA sets a one-year deadline to file a petition for IPR of a patent from the date a complaint for patent infringement is served. 35 U.S.C. § 315(b). There is an exception: the bar does not apply when joining a second...more
As we have previously reported, the USPTO has been seeking feedback on the PTAB trial proceedings established by the Leahy-Smith America Invents Act. A Federal Register notice from June 27, 2014, contained a "Request for...more
In a post from yesterday entitled "Help Improve our AIA Trial Proceedings," Michelle Lee, Deputy Under Secretary of Commerce for Intellectual Property and Deputy Director of the U.S. Patent and Trademark Office, announced on...more
Improper Submission of New Evidence Undermines Patent Challenge - In its final written decision, a PTAB panel granted a patent owner’s (owner) motion to exclude evidence submitted by a petitioner in support of its...more
The U.S. Congress continues to focus on patent reform legislation with House passage of the Innovation Act, a bill primarily addressing the conduct of patent litigation. While much attention has been paid to litigation...more
The Patent Trial and Appeal Board (PTAB) issued its second Final Written Decision in a contested case under the AIA's inter partes review process on January 7, 2014. As with the PTAB's first decision, the petitioner...more