• The Clearing House

    Askeladden Seeks Inter Partes Review of Encoditech Patent Asserted in More than Thirty Lawsuits

  • The Clearing House

    Askeladden One Step Closer to Invalidating Two Purple Leaf Patents

    Patent Trial and Appeal Board Grants Askeladden’s Requests for Inter Partes Review of Two Payments-related Patents

  • The Clearing House

    Askeladden Urges Review of Verify Smart's Patent Related to Identity Verification in Electronic Transactions

  • The Clearing House

    Our Mission

    To improve patent quality, supporting good IP practices, and addressing questionable patent holder behaviors.

  • The Clearing House

    Why Patent Quality Matters

    Low-quality patents stifle innovation and exposes companies to frivolous, expensive lawsuits.


Learn more about our efforts to improve the understanding, use and reliability of patents in financial services and elsewhere.


Answers to the most common questions about the Patent Quality Initiative.


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