PatDox

  • What is this?

    Get all the important info for any U.S. patent or application straight from the USPTO, including:
    PAIR Bibliographic Data
    PAIR Transaction History
    USPTO Assignment database info (with PDFs of recorded documents)
  • It's simple

    1. Enter a U.S. patent number, publication number, or serial number
    2. Boom! You get all the info direct from the source.