The catalog
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.
Demand letter analyzer
You got a patent demand letter. Now what?
Paste the letter — we extract the asserted patents, identify the asserter, characterize their litigation history, flag validity vulnerabilities, and draft a sample response letter your attorney can review. Free, private, ~2-3 minutes.
Analyze a patent
Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.
By industry
- US110428908 cases →6/8 sections
Patent Analysis: US 11,042,890 Date of Analysis: April 26, 2026 This report provides a concise summary of United States Patent number 11,042,890, including its key bibliographic details and a plain-language overview of its independent…
View full analysis →added 4/27/2026 - US110848658 cases →6/8 sections
US Patent 11,084,865, titled "VEGF antagonist formulations suitable for intravitreal administration," was issued to Regeneron Pharmaceuticals Inc. on August 10, 2021, from an application filed on January 10, 2020. The inventors are Eric…
View full analysis →added 5/14/2026 - US117240038 cases →6/8 sections
Here is a summary of U.S. Patent 11,724,003: Title: Firearm trigger mechanism Assignee: ABC IP, LLC Inventor: Mladen Thomas Strbac Filing Date: October 21, 2022 Issue Date: August 15, 2023 Abstract: A trigger mechanism that can be used in…
View full analysis →added 4/27/2026 Here's a concise summary of US Patent 7603382: US Patent 7603382: Summary Title: Advanced internet interface providing user display access of customized webpages Assignee: Intellectual Ventures I LLC (Current Assignee); Individual…
View full analysis →added 5/10/2026- US103727937 cases →8/8 sections
An analysis of United States Patent 10,372,793 is provided below. Title: Hyperlink with graphical cue Assignee: Aloft Media, LLC Inventors: Gal Arav Filing Date: January 8, 2019 Issue Date: August 6, 2019 Abstract: The patent describes a…
View full analysis →added 5/12/2026 - US105965177 cases →8/8 sections
US patent 10596517, titled "Sorbents for the oxidation and removal of mercury," provides methods and materials for removing mercury from gas streams. Summary of US Patent 10596517B2: Title: Sorbents for the oxidation and removal of mercury…
View full analysis →added 5/14/2026 - US107760237 cases →8/8 sections
Based on the information from the initial search and the provided patent text, here is a summary of U.S. Patent No. 10,776,023. U.S. Patent 10,776,023: Summary Title: Data storage device with configurable policy-based storage device…
View full analysis →added 4/30/2026 - US11470138B27 cases →8/8 sections
Patent Summary: U.S. Patent 11,470,138 B2 Title: Apparatus, system, and method for multi-bitrate content streaming Assignee: Dish Technologies LLC Inventors: David F. Brueck, Mark B. Hurst, R. Drew Major Filing Date: May 18, 2020 Issue…
View full analysis →added 5/7/2026 Here is a concise summary of US Patent 5,412,730. Title: Encrypted data transmission system employing means for randomly altering the encryption keys Assignee: The original assignee was Telequip Corp. The current assignee is TQP…
View full analysis →added 5/10/2026An analysis of United States Patent 7,784,058 reveals a system for improving the efficiency and stability of software applications by providing them with dedicated, user-mode versions of critical system elements. As of April 26, 2026, a…
View full analysis →added 5/14/2026Analysis of U.S. Patent 9,516,048 Date of Analysis: May 13, 2026 This report provides a concise summary of United States Patent 9,516,048, including its key bibliographic details and a plain-language overview of its independent claims…
View full analysis →added 5/13/2026US patent 9843786, titled "Transport of stereoscopic image data over a display interface," was originally assigned to Koninklijke Philips NV and is currently assigned to General Video LLC. The patent's sole inventor is Nicoll Burleigh…
View full analysis →added 5/14/2026US Patent 7257582, titled "Load balancing with shared data", was filed on February 27, 2003, and issued on August 14, 2007. The sole inventor is Michael Rothschild. The current assignee of record is Intellectual Ventures I LLC. Abstract…
View full analysis →added 5/10/2026The search for US patent 8073681 on Google Patents (which typically reflects USPTO data) provides the following information: US Patent 8073681 Summary: Title: System and method for a cooperative conversational voice user interface…
View full analysis →added 4/27/2026- US103605717 cases →6/8 sections
Summary of U.S. Patent 10,360,571 Title: Method for monitoring and analyzing behavior and uses thereof. Assignee: Alpha Modus Corp. Inventors: Michael Garel, Jim Wang. Filing Date: July 18, 2014. Issue Date: July 23, 2019. Abstract…
View full analysis →added 4/27/2026 - US105142237 cases →6/8 sections
Patent Analysis: U.S. Patent No. 10,514,223 Date of Analysis: May 1, 2026 Patent Number: 10,514,223 --- Summary | | | | :--- | :--- | | Title | Firearm trigger mechanism | | Assignee | ABC IP LLC (as of May 2, 2025) | | Inventor | Jeffrey…
View full analysis →added 4/27/2026 - US109333707 cases →6/8 sections
Here is a concise summary of US patent 10933370: US Patent 10,933,370 B2 Title: Sorbents for the oxidation and removal of mercury Assignee (Current): Birchtech Corp Inventors: Edwin S. Olson, Michael J. Holmes, John H. Pavlish Filing Date…
View full analysis →added 5/14/2026 - US119058957 cases →6/8 sections
US patent 11905895, titled "Dual fuel lockout switch for generator engine," was issued on February 20, 2024, from an application filed on March 14, 2023. The patent is assigned to Champion Power Equipment Inc., and the inventors are Mark…
View full analysis →added 5/14/2026 - US120363367 cases →6/8 sections
US Patent 12036336, titled "Firearm trigger mechanism," was issued to ABC IP LLC on July 16, 2024, from an application filed on July 3, 2023. The inventor is Mladen Thomas Strbac. Abstract: The patent describes a firearm trigger mechanism…
View full analysis →added 4/27/2026 - US122748077 cases →6/8 sections
Here's a concise summary of US Patent 12274807: US Patent 12274807 Summary Title: Firearm trigger mechanism Assignee: ABC IP LLC Inventor: Mladen Thomas Strbac Filing Date: 2024-05-16 Issue Date: 2025-04-15 (This is the publication date…
View full analysis →added 4/27/2026