The catalog

Patent invalidity dossiers.

7,175 patents in the database, sorted by number of on-file litigation cases. Of these, 2,988 have at least one tracked case across 6,606 litigations.

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  • US8971178
    0 cases1/8 sections

    Patent Overview — US 8,971,178 B1 Title: "Calibration correction for implicit beamformer using an explicit beamforming technique in a wireless MIMO communication system" Patent number / application: US 8,971,178 B1, application US…

    View full analysis →added 9/21/2026
  • US8977680
    0 cases1/8 sections

    Patent Overview — US 8,977,680 B2 Title: Systems and methods for shared access to gaming accounts Patent number / application: US 8,977,680 B2; Application US 13/365,110; pre-grant publication US 2013/0204923 A1. Inventors: James Gibson…

    View full analysis →added 9/23/2026
  • US8977768
    0 cases1/8 sections

    Patent Overview: US8977768B2 Title: Video distribution system including progressive playback Patent number: US8977768B2 Application number: US12/982,413 (filed 2010-12-30) Publication: US20110099225A1 (published 2011-04-28); granted…

    View full analysis →added 9/23/2026
  • US8979159
    0 cases1/8 sections

    US8979159B2 — Configurable Hardware Unit for Car Systems Overview. US8979159B2 is titled "Configurable hardware unit for car systems." The named inventor is Christopher P. Ricci. The original assignee was Flextronics AP LLC; the current…

    View full analysis →added 9/23/2026
  • US8989165
    0 cases1/8 sections

    Patent Overview — US 8,989,165 B2 Title: Admission control for QoS-driven wireless LANs Assignee/current assignee (as listed): AT&T Intellectual Property II LP; AT&T Properties LLC. Original assignee: AT&T Intellectual Property II LP. Key…

    View full analysis →added 9/23/2026
  • US8997637
    0 cases1/8 sections

    Patent Overview — US 8,997,637 B2 Title: Dual bladder system and method for treatment and reduction of microbial content in fluids by means of high pressure Patent number / application: US 8,997,637 B2; Application US 13/271,618…

    View full analysis →added 9/23/2026
  • US9003920
    0 cases1/8 sections

    I'll search for authoritative information on this patent number, including any 2026 litigation activity. Let me verify claim structure and check for any litigation activity. Let me try to capture the full granted claim set and double-check…

    View full analysis →added 9/21/2026
  • US9031739
    0 cases1/8 sections

    Patent Overview — US 9,031,739 B2 Title: Method for determining inner failure of tire Patent number: US9031739B2. Application number: US13/805,430. Inventor: Takeshi Masago. Original/current assignee: Bridgestone Corp. Priority date…

    View full analysis →added 9/23/2026
  • US9037809
    0 cases1/8 sections

    US9037809B1 — Memory Module with Circuit Providing Load Isolation and Noise Reduction Overview: US9037809B1 (application US14/324,990, filed 2014-07-07, granted 2015-05-19) is titled "Memory module with circuit providing load isolation and…

    View full analysis →added 9/21/2026
  • US9053478
    0 cases1/8 sections

    Patent Overview: US 9,053,478 B2 Title: Mobile commerce system Patent Number: US9053478B2 Application Number: US13/434,220 Publication (grant): 2015-06-09 Filing Date: 2012-03-29 Priority Date: 2011-05-03 (also the prior art date)…

    View full analysis →added 9/23/2026
  • US9073531
    0 cases1/8 sections

    Patent Overview — US 9,073,531 B2 Title: Motor control device and vehicle brake hydraulic pressure control apparatus Patent number / application: US 9,073,531 B2; application US 14/016,956; publication US 2014/0060038 A1 Inventor: Nobuyuki…

    View full analysis →added 9/23/2026
  • US9077653
    0 cases1/8 sections

    Patent Overview: US 9,077,653 B2 Title: Interconnect system and method for ethernet networks Patent number: US 9,077,653 B2 Application number: US 14/167,441 Publication (grant): July 7, 2015 Filing date: January 29, 2014 Priority date…

    View full analysis →added 9/23/2026
  • US9084084
    0 cases1/8 sections

    Patent Overview — US 9,084,084 B2 - Title: "Apparatus and method for automatically refreshing a display of a telephone" (source: https://patents.google.com/patent/US9084084/en). - Patent number: US9084084B2. Application number US14/525,638…

    View full analysis →added 9/23/2026
  • US9084166
    0 cases1/8 sections

    Patent Overview: US 9,084,166 B1 Title: Managing codec consistency across a communication session Patent number: US 9,084,166 B1 Application number: US 13/595,668 Inventors: Sachin R. Vargantwar and Siddharth S. Oroskar Assignee (original…

    View full analysis →added 9/23/2026
  • US9094445
    0 cases1/8 sections

    Patent Overview — US 9,094,445 B2 Title: Protecting networks from cyber attacks and overloading Patent Number / Application: US 9,094,445 B2; Application US 13/838,471 (published as US 2014/0283030 A1) Inventors: Sean Moore, Steven Rogers…

    View full analysis →added 9/24/2026
  • US9098464
    0 cases1/8 sections

    Patent Overview — US 9,098,464 B2 Title: System and method for assigning requests in a content distribution network Assignee / Inventors: Original assignee AT&T Intellectual Property II LP; current assignee listed as AT&T Intellectual…

    View full analysis →added 9/23/2026
  • US9099773
    0 cases1/8 sections

    Patent Overview: US9099773B2 Title: Multiple-body-configuration multimedia and smartphone multifunction wireless devices Patent number: US9099773B2 Assignee/current assignee: Fractus, S.A. (Original assignee: Fractus SA) Inventors: Carles…

    View full analysis →added 9/23/2026
  • US9100780
    0 cases1/8 sections

    Patent Overview — US 9100780 B2 Title: Method and apparatus for managing positioning assistance data Patent number / application: US 9100780 B2; application US 13/783,015; pre-grant publication US 20140248899A1 Assignee: Qualcomm…

    View full analysis →added 9/23/2026
  • US9106599
    0 cases1/8 sections

    Patent Overview — US 9,106,599 B2 Title: Two-way real time communication allowing asymmetric participation across multiple electronic platforms Assignee: Disintermediation Services, Inc. (original and current assignee per the source). Key…

    View full analysis →added 9/23/2026
  • US9124552
    0 cases1/8 sections

    Patent Overview: US9124552B2 — "Filtering Network Data Transfers" Bibliographic data (from supplied text) - Patent number: US9124552B2 - Application number: US13/795,822; publication US20140283004A1 - Inventor: Sean Moore - Original…

    View full analysis →added 9/20/2026