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Prior Art Patent Litigation Software

Jones Day

Similar Claims in Prior IPR Petition Leads to Denial

Jones Day on

The PTAB recently denied institution of inter partes review of a patent directed to deep packet inspection in software defined networks in Juniper Networks, Inc. v. Orckit Corporation, IPR2024-00895. Applying the General...more

Jones Day

PTAB Doubles Down on Interference Estoppel Issue

Jones Day on

The Patent Trial and Appeal Board held all challenged claims of IGT’s patent unpatentable as obvious over two prior art patents. Zynga Inc. v. IGT, IPR2022-00199-32. In doing so, the PTAB further held that, contrary to...more

Mintz - Intellectual Property Viewpoints

Strengthen Software Claims Against Alice Challenges through Coined Terms and Depicting Technical Advantages in Figures

The Federal Circuit recently provided strategic guidance for defending software claims against Alice challenges that claims recite ineligible patent subject matter under 35 U.S.C. § 101. In Mentone Solutions LLC v. Digi...more

Robins Kaplan LLP

9 Key Factors That Impact Patent Valuations

Robins Kaplan LLP on

Figuring out what a patent is worth can often feel like black magic. But, doing so can be critical during an IP due diligence or when trying to assess the value of a company built around the intellectual property. In...more

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