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Technology Patent Invalidity Intellectual Property Litigation

A&O Shearman

UPC revocation actions: What is a reasonable number of auxiliary requests?

A&O Shearman on

Two recent UPC decisions have provided some guidance on the admissibility and reasonableness of auxiliary requests in revocation actions. The court will look at the specific circumstances and complexity of the revocation...more

Sheppard Mullin Richter & Hampton LLP

2023 Federal Circuit Case Summaries

We are excited to share Sheppard Mullin’s inaugural quarterly report on key Federal Circuit decisions. The Spring 2023 Quarterly Report provides summaries of most key patent law-related decisions from January 1, 2023 to March...more

McDonnell Boehnen Hulbert & Berghoff LLP

Ultramercial v. WildTangent -- Petition for Writ of Certiorari

The Ultramercial story is not over. In the latest step of a controversial case involving 35 U.S.C. § 101 that has been ongoing since 2009, patentee Ultramercial has petitioned the Supreme Court for a writ of certiorari. The...more

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