CENTRIPETAL NETWORKS, INC., v. KEYSIGHT TECHNOLOGIES, INC.,

  1. April 18, 2024

    Cybersecurity Startup Loses 2 Patents At PTAB

    A small cybersecurity startup litigating in Virginia federal court against larger tech companies has failed to persuade the Patent Trial and Appeal Board not to invalidate the entirety of two patents covering ways of combating "evolving" online threats, among other things.

  2. November 08, 2023

    PTAB, On 2nd Thought, Agrees To Eye Centripetal Patent

    After being told by the head of the U.S. Patent and Trademark Office to rethink a decision refusing to review a petition challenging a patent issued to cybersecurity startup Centripetal Networks, an administrative board that looks at the validity of patents has changed its mind.