The Federal Circuit’s recent decision last week in Inland Diamond Prods. Co. v. Cherry Optical Inc., offers an important reminder for patent litigators: a PTAB’s factual finding in an inter partes review (IPR) does not automatically bind a district court. The case underscores that issue preclusion has clear boundaries when different forums apply different standards of proof.
Federal Circuit Reverses $4.7M Verdict in Labcorp v. QIAGEN: Claim Scope and Doctrine of Equivalents in the Crosshairs
The Federal Circuit recently reversed a $4.7M verdict in a patent lawsuit involving two patents concerning next-generation sequencing methods—U.S. Patent Nos. 10,017,810 and 10,450,597. Both patents concern DNA preparation using different types of primers: “target-specific primers” that bind to regions of interest in the genome and other primers or adaptors
Impact of the Leadership in Critical Technologies Act on U.S. Artificial Intelligence, Semiconductors and Quantum Computing
On the heels of the recent reintroduction of the PERA and PREVAIL Acts of 2025, a bipartisan group of lawmakers in Congress has introduced the Leadership in Critical and Emerging Technologies (“CET”) Act. The goal of the Leadership in CET Act is to “encourage innovation by, and the leadership of, the United States with respect to critical or emerging technologies” – specifically, artificial intelligence, semiconductor design, and quantum information science.
Interesting Recent § 101 Cases – Structural Components Are Not Enough
Your Package Could Not Be Delivered – District of Delaware Strikes Electronic Storage Room Claims as Patent Ineligible
Judge Choe-Groves of the United States Court of International Trade granted Defendant’s Motion to Dismiss and ruled Plaintiff’s asserted electronic storage room patent invalid under § 101 of the Patent Act.
Luxer, a Delaware corporation and plaintiff in this patent infringement case, makes products related to controlling access to a package storage room. For example, the patent at issue describes systems and methods for controlling electronic locks of a storage room based on access rules and user credentials. The motivation behind these products is to offer a solution that allows a delivery carrier to drop off a package and a recipient to collect their package at any time and in a secure manner – no signature required. The Defendant, Package Concierge, Inc., offers very similar products.
Value and Risk of Overlapping Intellectual Property Protections
A well-orchestrated intellectual property strategy requires carefully and thoughtfully leveraging copyright, trademark, and patent laws, as highlighted by a recent decision handed down by the United Sates Court of Appeals for the Federal Circuit: CeramTec GMBH v. CoorsTek Bioceramics LLC.
Litigating Patents in the ITC: When and Why Companies Take the Section 337 Route
Formerly a niche venue for trade-related matters, the International Trade Commission (“ITC”) has emerged as a battleground for many high stakes intellectual property disputes, particularly in the technology, life sciences, and consumer electronics industries. With the power to block infringing products from entering the U.S., the ITC has become an increasingly attractive option for patent holders seeking swift and decisive remedies.
The Uncertain Future of Section 101: Patent Eligibility in the Wake of Recent Supreme Court (In)Action
Patent eligibility under 35 U.S.C. § 101 remains one of the most hotly contested and unpredictable areas of U.S. patent law. In the years following the Supreme Court’s landmark decisions in Alice Corp. v. CLS Bank Int’l (2014) and Mayo Collaborative Services v. Prometheus Laboratories, Inc. (2012), lower courts, the USPTO, and the Federal Circuit have wrestled with the proper application of the two-step framework for determining whether an invention is directed to an abstract idea, law of nature, or natural phenomenon—and, if so, whether it includes an inventive concept sufficient to transform it into patent-eligible subject matter.
The Crucial Role of Patent Due Diligence in Mergers & Acquisitions: Spotting Patent Litigation Risks Before Closing a Deal
In today’s rapidly evolving business landscape, mergers and acquisitions (“M&A”) remain a common strategic priority for companies aiming to grow, innovate, or strengthen their market position. However, the complexity of these transactions necessitates meticulous preparation and due diligence. Patent due diligence is a critical component of the intellectual property (“IP”) due diligence process in M&A deals, particularly for tech centric businesses. Overlooking this step can lead to substantial legal and financial repercussions post-transaction.
10x Genomics and Harvard Overcome Patent and Antitrust Hurdles After Settling with Vizgen Inc.
The legal battle between Harvard and 10x Genomics, and Vizgen Inc. came to a halt the other day, February 6, 2025, when the parties notified Judge Matthew F. Kennelly they had reached a settlement. This comes after three days of intense trial in the District of Delaware. Harvard and 10x filed suit against Vizgen back in April of 2022 alleging it was infringing on a series of Harvard’s patents dedicated to gene-mapping technologies. Vizgen counter-claimed that Harvard breached the implied covenant of good faith and fair dealing, violated the warranties it made in the Vizgen licensing agreement, and negligently misrepresented those warranties to induce Vizgen to enter the agreement. Vizgen also claimed that 10x tortiously interfered with its business relationships, the parties violated antitrust statutes, and sough a declaratory judgment declaring the patents invalid. The original licensing deal was with ReadCoor, a company acquired by 10x that was co-founded by Harvard Medical School professor and named inventor on the patents-in-suit, George Church.
Do Stablecoin Patent Applications Signal a Cryptocurrency Evolution?
Stablecoins have emerged as one of the most transformative innovations in the cryptocurrency space, bridging the gap between the volatility of traditional cryptocurrencies like Bitcoin and the stability demanded by mainstream financial systems. This rise has brought with it a wave of innovation, and nowhere is this more apparent than