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Patent invalidity dossiers.
1,391 patents in the database, sorted by number of on-file litigation cases. Of these, 1,137 have at least one tracked case across 2,473 litigations.
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Summary of US Patent 7,924,802: Wireless Communication Systems and Methods Title: Wireless communication systems and methods Assignee: The current assignee of US Patent 7,924,802 is Cobblestone Wireless LLC. The original assignee was…
View full analysis →added 5/14/2026US Patent 8076194, titled "Method of fabricating metal oxide semiconductor transistor," was issued on December 13, 2011, from an application filed on May 18, 2010. The current assignee is Marlin Semiconductor Ltd, though it was originally…
View full analysis →added 5/12/2026Here's a concise summary of US Patent 8488173: Title: Distributed computer architecture and process for document management Assignee: MPHJ Tech Investments LLC. Inventors: Laurence C. Klein. Filing Date: July 14, 2011. Issue Date: July 16…
View full analysis →added 5/10/2026US Patent 8501730, titled "Process for preparing benzazepine compounds or salts thereof," was issued to Otsuka Pharmaceutical Co Ltd.. The patent was filed on May 17, 2012, and granted on August 6, 2013. The inventors listed are Yasuhiro…
View full analysis →added 5/22/2026Here is a concise summary of US patent 8515765: Title: System and method for a cooperative conversational voice user interface Assignee: The current assignee is VB Assets LLC, as of a reassignment recorded on 2018-07-25. A security…
View full analysis →added 4/27/2026Here's a concise summary of US Patent 8582789: US Patent 8582789: Hearing Enhancement Systems Title: Hearing enhancement systems Assignee: Ingeniospec LLC Inventors: Kwok Wai Cheung, Peter P. Tong, C. Douglass Thomas Filing Date: June 6…
View full analysis →added 5/12/2026A technical analysis of U.S. Patent 8,700,996 reveals a focus on user interface technology for previewing document changes in real-time. A search of the dockets for the U.S. Court of Appeals for the Federal Circuit (CAFC) for the year 2026…
View full analysis →added 4/27/2026US patent 8717203, titled "Data compression systems and methods," was invented by James J. Fallon and is currently assigned to Realtime Data LLC. The application for this patent (US14/035,561) was filed on September 24, 2013, and the…
View full analysis →added 5/29/2026US patent 8782282, titled "Network management system," was filed on December 19, 2003, and issued on July 15, 2014. The original assignee was Brixham Solutions Ltd, and the current assignee is K.Mizra LLC. The inventors are Eileen Zhou…
View full analysis →added 5/14/2026Concise Summary of US Patent 8863319 Title: Biomechanics aware protective gear [cite: The Google Patents page for US8863319, 2] Assignee: Brainguard Technologies Inc. [cite: The Google Patents page for US8863319] Inventors: Robert T…
View full analysis →added 5/14/2026Analysis of U.S. Patent 8,914,526 Date of Analysis: April 26, 2026 This report provides a summary of United States Patent 8,914,526, including its key bibliographic details and an overview of its independent claims. No active litigation in…
View full analysis →added 4/27/2026US Patent 8976714: Providing and acquiring a system information message in a wireless network Title: Providing and acquiring a system information message in a wireless network Current Assignee: Integral Wireless Technologies LLC Inventors…
View full analysis →added 5/25/2026Here's a concise summary of US Patent 9054860: US Patent 9054860: Digital verified identification system and method Title: Digital verified identification system and method Assignee: Digital Verification Systems LLC Inventors: Leigh M…
View full analysis →added 5/10/2026A comprehensive analysis of United States Patent 9,123,186 reveals its focus on personalizing a vehicle's settings based on occupant recognition and location. The patent is currently at the center of litigation involving major automotive…
View full analysis →added 5/14/2026Patent Summary: US 9,130,074 Date: April 26, 2026 A concise summary of US Patent 9,130,074 is provided below, including details of ongoing litigation involving the patent. Title: High-efficiency solar cell structures and methods of…
View full analysis →added 5/14/2026US Patent 9173100: On Board Vehicle Network Security Title: On board vehicle network security Current Assignee: AutoConnect Holdings LLC Inventors: Christopher P. Ricci Filing Date: March 14, 2013 Issue Date: October 27, 2015 Abstract: A…
View full analysis →added 5/12/2026Summary of U.S. Patent 9,242,502 Title: Identification document and a method of producing Assignee: As of the latest assignment recorded on October 30, 2025, the assignee is Thales DIS France SAS. The original assignee was Gemalto SA…
View full analysis →added 4/27/2026- US9448367B23 cases →6/8 sections
Here's a concise summary of US Patent 9448367B2: Title: Multi-channel optical transceiver module including dual fiber type direct link adapter for optically coupling optical subassemblies in the transceiver module Assignee: Applied…
View full analysis →added 5/25/2026 An analysis of US Patent 9503421 reveals the following details regarding its prosecution, claims, and legal status. Title: Security information and event management Assignee: The current assignee of record is Athena Security LLP. The…
View full analysis →added 4/27/2026Here's a concise summary of US Patent 9517782: Title: Tools for railway traffic control Assignee: RAILWARE, INC. (Hauppauge, NY) Inventor: Ross Pirtle (Commack, NY) Filing Date: June 9, 2016 Issue Date: December 13, 2016 Abstract: The…
View full analysis →added 5/12/2026