PODCAST: Williams Mullen's Trending Now: An IP Podcast - Cease and Desist Letters: Protecting Your Intellectual Property the Right Way
What Were the Cooler Wars? (Part 2) — No Infringement Intended Podcast
What Were the Cooler Wars? (Part 1) — No Infringement Intended Podcast
PODCAST: Williams Mullen's Trending Now: An IP Podcast - IP and M&A Transactions
AGG Talks: Cross-Border Business Podcast - Episode 20: Mastering ITC Section 337 Investigations
3 Key Takeaways | What Corporate Counsel Need to Know About Patent Damages
Patent Litigation: How Low Can You Go?
(Podcast) The Briefing: Netflix to Pay $2.5M to GoTV for Patent Infringement
The Briefing: Netflix to Pay $2.5M to GoTV for Patent Infringement
The Art of Teaching Complex Technology in Patent Litigation - IMS Insights Podcast Episode 67
The Briefing: Failure to Disclose Relationship with Real Party in Interest Results in Serious Sanctions
Podcast: The Briefing - Failure to Disclose Relationship with Real Party in Interest Results in Serious Sanctions
5 Key Takeaways | How to Effectively Leverage the Chinese Patent System
Estoppel Doctrine in China's Patent System
Donation (Disclosure-Dedication) Doctrine in China’s Patent Litigation
6 Key Takeaways | Patent Opinions – New Developments and Pitfalls
Patent Right Evaluation Report in China’s Patent System
Kidon IP War Stories: David Cohen & Daryl Lim
Protecting the PB&J – Preserving IP Rights from Concept to Market
Patent Marking in China
On May 21, 2025, the United States Court of Appeals for the Federal Circuit, sitting en banc, reversed a $20 million damages award against Google LLC in a patent infringement dispute with EcoFactor, Inc. EcoFactor, Inc. v....more
On May 21, 2025, the Federal Circuit en banc banished the notion that the reliability of an expert’s methodology under Federal Rule of Evidence 702 (“Rule 702”) is a question of weight, not admissibility. The en banc Court...more
On May 21, 2025, the Federal Circuit issued an en banc decision in EcoFactor, Inc. v. Google LLC, highlighting the critical gatekeeping role of district courts under Federal Rule of Evidence 702 and Daubert standards,...more
On May 21, the U.S. Court of Appeals for the Federal Circuit, sitting en banc, released its opinion in EcoFactor, Inc. v. Google, LLC. In an 8-2 decision, the court reversed a $20 million jury verdict, holding that the...more
On February 8, 2022, U.S. District Court Judge Maryellen Noreika of the United States District Court for the District of Delaware granted the plaintiff’s motion to exclude defendant’s expert testimony for being “based on an...more
[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more
The Patent Trial and Appeal Board (“PTAB”) recently denied a Motion for Additional Discovery because the movant could not prove beyond mere speculation that the requested documents would be useful to show witness scripting....more
FORUM SELECTION CLAUSES MAY OR MAY NOT PRECLUDE PTAB REVIEW - In Kannuu Pty Ltd. v. Samsung Electronics Co., Ltd. & Samsung Electronics America, Inc., No. 21-1638 (Fed. Cir. Oct. 7, 2021), the Federal Circuit considered...more
The US Court of Appeals for the Federal Circuit affirmed a district court ruling of non-infringement based on the inadmissibility of unauthenticated printouts of source code as evidence. Wi-LAN Inc. v. Sharp Elecs. Corp.,...more
The Federal Circuit’s recent decision in Wi-LAN Inc. v. Sharp Electronics Corp. demonstrates potential difficulties for plaintiffs in proving infringement where third-party information is necessary to establish that...more
Expert witness testimony is a frequent (almost ubiquitous) feature of patent litigation, if only because questions of the state of the art or the understanding of one having ordinary skill in the art are almost always at...more
Rule 408 of the Federal Rules of Evidence protects settlement communications. The language of the rule is clear. Such communications are “not admissible . . . to prove or disprove the validity . . . of a disputed claim.” ...more
On June 12, 2019, the U.S. Court of Appeals for the Seventh Circuit decided Bodum USA, Inc. v. A Top New Casting Inc., No. 18-3030, 2019 U.S. App. LEXIS 17555 (7th Cir. June 12, 2019). The case, led by Vedder Price...more
The Southern District of New York has granted a motion in limine precluding evidence of Defendant’s failed inter partes review (IPR) petition. The parties to the lawsuit are in the business of manufacturing and selling...more
On July 20, 2017, the United States Court of Appeals for the Federal Circuit in In re OptumInsight denied OptumInsight’s petition for writ of mandamus on privilege waiver. The court held that the District Court for the...more
On March 7, 2016, the Court of Appeals for the Federal Circuit recognized “a patent-agent privilege extending to communications with non-attorney patent agents when those agents are acting within the agent’s authorized...more
In late July, the USPTO issued its July 2015 Update to the 2014 Interim Section 101 Patent Eligibility Guidance (IEG). The July 2015 Update addresses a number of the issues and concerns raised in the public comments to the...more
FEDERAL CIRCUIT CASES - Federal Circuit Remands Case For New Damages Trial in Design Patent Case - On Tuesday, September 29, 2015, the Federal Circuit remanded a case for a new damages trial in a design patent...more