The catalog

Patent invalidity dossiers.

2,372 patents in the database, sorted by number of on-file litigation cases. Of these, 1,711 have at least one tracked case across 3,679 litigations.

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  • Here's a concise summary of US Patent 9201834: US Patent 9201834 Title: Reconfigurable high speed memory chip module and electronic device with a reconfigurable high speed memory chip module Assignee (Current): Wecrevention Inc Inventors…

    View full analysis →added 5/12/2026
  • Here is a concise summary of US Patent 9207748: US Patent 9207748 Title: Systems and methods for a wireless device wake-up process including power-save and non-power-save modes Current Assignee: Integral Wireless Technologies LLC Original…

    View full analysis →added 5/25/2026
  • US Patent 9,222,659, titled "LED lamp," was issued on December 29, 2015, from an application filed on July 16, 2013. The original assignee was Cree Inc, and the current assignee is Prosperina Ventures LLC. The inventors are Nicholas…

    View full analysis →added 8/6/2026
  • I'll search for authoritative information on this specific patent, including its litigation posture. US Patent 9,225,083 B2 — "Connector having a grounding member" Caveat on sourcing: I was able to confirm this patent across the Google…

    View full analysis →added 8/29/2026
  • Here is a concise summary of US Patent 9235428: US Patent Number: 9235428 Title: User interface method and system for application programs implemented with component architectures Current Assignee: Adeia Technologies Inc. (as of September…

    View full analysis →added 5/12/2026
  • Here's a concise summary of US Patent 9,253,616: US Patent 9,253,616 Title: Apparatus and method for obtaining content on a cellular wireless device based on proximity Assignee: Piney Woods Mobility LLC, Sila Nanotechnologies Inc…

    View full analysis →added 6/3/2026
  • US Patent 9263039, titled "Systems and methods for responding to natural language speech utterance," has been assigned to Dialect LLC. The inventors are Philippe Di Cristo, Min Ke, Robert A. Kennewick, and Lynn Elise Armstrong. The patent…

    View full analysis →added 5/14/2026
  • US patent 9271243 (US9271243B2), titled "Wireless access point and method and device for controlling wireless access point," was issued on February 23, 2016, from an application filed on October 19, 2011. The current assignee is Golden Eye…

    View full analysis →added 5/12/2026
  • I have successfully identified the key information for US Patent 9,289,645 from the provided text. The abstract and claims are included in the text, so I can now proceed to analyze them and provide the plain-language summary as requested…

    View full analysis →added 5/12/2026
  • US Patent 9308138, titled "Absorbent article having intake structure," was issued to Essity Hygiene and Health AB (current assignee) on April 12, 2016. The inventors are Patrik Andersson, Malin Lundman, and Per Bergstrom. The patent…

    View full analysis →added 6/15/2026
  • US Patent 9,332,478 B2 — Verified Summary Bibliographic data (confirmed across Google Patents, FreePatentsOnline, and USPTO-adjacent records): | Field | Value | |---|---| | Patent number | US 9,332,478 B2 (US9332478B2) | | Title | System…

    View full analysis →added 9/1/2026
  • US Patent 9337193, titled "Semiconductor device with epitaxial structures," was issued on May 10, 2016, from an application filed on March 4, 2015 [cite: The full patent text confirms the publication date as the issue date and the filing…

    View full analysis →added 5/14/2026
  • Here is a concise summary of US Patent 9351776, "Bone plate with a transfixation screw hole," based on the provided authoritative patent text. US Patent 9351776 Summary Title: Bone plate with a transfixation screw hole Assignee: Osteomed…

    View full analysis →added 6/15/2026
  • Summary — U.S. Patent No. 9,377,992 B2 Search note (per your instruction): I searched for the exact number 9377992 (and its full form US9377992B2). I did not substitute or "correct" it to any other number. The Delaware litigation…

    View full analysis →added 8/25/2026
  • A technical analysis of U.S. Patent 9,423,424 reveals a targeted invention for enhancing the durability of probe modules used in semiconductor testing. No records were found of this patent in the dockets of the U.S. Court of Appeals for…

    View full analysis →added 4/27/2026
  • US Patent 9456053: Content Delivery Network Title: Content delivery network Assignee: Sandpiper Cdn LLC (Current Assignee); Level 3 Communications LLC (Original Assignee) Inventors: Christopher Newton, Laurence R. Lipstone, William…

    View full analysis →added 5/12/2026
  • Here is a concise summary of US patent 9462410: Title: Providing service description Assignee: The current assignees are RPX Corp and Nokia USA Inc. The original assignee was Nokia Technologies Oy. Inventors: Olli Rantapuska, Kimmo…

    View full analysis →added 5/21/2026
  • Here is a concise summary of US Patent 9462440: Title: Community interaction using mobile communication devices Assignee: WECHAT INTERNATIONAL Pte Ltd Inventors: Kumar K. Vishwanathan, Prakash R. Iyer, Rangamani Sundar, Kumar Raman, Girish…

    View full analysis →added 5/21/2026
  • Here's a concise summary of US Patent 9470882: Patent Number: US9470882B2 Title: Optical arrangement for a solid-state lamp Current Assignee: Prosperina Ventures LLC, Cree Lighting USA LLC (Original Assignee: Cree Inc) Inventor: Dong Lu…

    View full analysis →added 8/6/2026
  • Concise Patent Summary — US 9514568B2 Important scope note on searches performed: I searched for the literal identifier 9514568B2 (USPTO/Google Patents sources, litigation portals, and Federal Circuit 2026 docket coverage). The February 3…

    View full analysis →added 9/4/2026