The catalog
Patent invalidity dossiers.
7,160 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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- US108105791 case →7/8 sections
US patent 10810579, titled "Smart tokenizing payment card and device and transaction processing thereof, system and method," has the following details: Assignee: Virtual Electric Inc (Original Assignee); CardWare Inc (Current Assignee via…
View full analysis →added 5/14/2026 - US108743041 case →7/8 sections
US Patent 10,874,304: Near Infrared Measurement Device with Enhanced Signal-to-Noise Ratio Title: Semiconductor source based near infrared measurement device with improved signal-to-noise ratio Assignee: Omni Medsci Inc Inventor: Mohammed…
View full analysis →added 5/13/2026 - US109090591 case →7/8 sections
US Patent 10909059: Concise Summary Title: Transmission terminal, non-transitory recording medium, transmission method, and transmission system Assignee: Ricoh Co Ltd Inventor: Yoshinaga Kato Filing Date: October 16, 2019 Issue Date…
View full analysis →added 7/25/2026 - US110260881 case →7/8 sections
Here is a concise summary of US Patent 11026088: Title: Communication system, communication device and communication terminal device Assignee: Maxell Ltd. Inventors: Nobuo Masuoka, Yasunobu Hashimoto, Kazuhiko Yoshizawa, Motoyuki Suzuki…
View full analysis →added 5/14/2026 - US111431451 case →7/8 sections
US Patent 11143145: Batteryless Dual Fuel Engine with Liquid Fuel Cut-Off Title: Batteryless dual fuel engine with liquid fuel cut-off Assignee: Champion Power Equipment Inc. Inventors: Kendall J. Collie, Mark J. Sarder, Aleko D…
View full analysis →added 5/13/2026 - US112047361 case →7/8 sections
The USPTO search is implicitly covered by the provided patent text, which acts as the authoritative source for the patent details. I have successfully extracted the required information from the provided patent text for the patent details…
View full analysis →added 5/12/2026 - US112273031 case →7/8 sections
US Patent 11227303, titled "Method and apparatus for content presentation in association with a telephone call," was invented by Wendell D. Brown. The application was filed on October 9, 2019, and the patent was issued on January 18, 2022…
View full analysis →added 5/12/2026 - US112446751 case →7/8 sections
US patent 11244675, titled "Word replacement in output generation for detected intent by voice classification," was filed on March 7, 2019, and issued on February 8, 2022. The inventor is Tatsumi Naganuma. The original assignee was…
View full analysis →added 5/12/2026 - US112578911 case →7/8 sections
I'll search for litigation and docket records for this patent before compiling the summary. US 11,257,891 B2 — "Display panel" Sources used: the full patent text you supplied (authoritative), Google Patents, Unified Patents portal, and…
View full analysis →added 9/18/2026 - US112776501 case →7/8 sections
Here is a concise summary of US patent 11277650: US Patent 11277650 Summary Title: Contents receiving system and client Assignee: Maxell Ltd Inventors: Hideki Kamimaki, Akira Date, Akira Tanaka Filing Date: April 22, 2020 (for application…
View full analysis →added 5/14/2026 - US113296551 case →7/8 sections
US Patent 11329655: Field Programmable Gate Array with Internal Phase-Locked Loop Title: Field programmable gate array with internal phase-locked loop Assignee: HFT Solutions LLC Inventor: Nima Badizadegan Filing Date: April 21, 2021 Issue…
View full analysis →added 6/6/2026 - US113476571 case →7/8 sections
Patent US11347657: Addressing Techniques for Write and Erase Operations in a Non-Volatile Storage Device Title: Addressing techniques for write and erase operations in a non-volatile storage device Assignee: Radian Memory Systems LLC…
View full analysis →added 5/14/2026 - US115314481 case →7/8 sections
The initial searches returned no results. Let me try alternative queries. Summary of U.S. Patent 11,531,448 (US11531448B1) Note on searching: Direct USPTO/CAFC docket queries returned empty results, but I located the patent record via…
View full analysis →added 8/27/2026 - US115387631 case →7/8 sections
US Patent 11,538,763: Chip Package Title: Chip package Assignee: Myw Semitech LLC Inventors: Ping-Jung Yang Filing Date: July 11, 2021 (for application US17/372,459, which resulted in this patent) Issue Date: December 27, 2022 Abstract: A…
View full analysis →added 5/12/2026 - US116239201 case →7/8 sections
Patent Analyst Report: US 11,623,920 B2 Date of Analysis: 2026-05-05 Subject: United States Patent 11,623,920 B2 This report provides a concise summary of US patent 11,623,920, including its key bibliographic data and a plain-language…
View full analysis →added 4/27/2026 - US116684201 case →7/8 sections
Here's a concise summary of US Patent 11668420: US Patent 11668420 Title: System and method for integrated flow supply line Assignee: US Well Services LLC Inventors: Jared Oehring, Brandon Hinderliter, Lon Robinson, Alexander James…
View full analysis →added 5/13/2026 - US118940981 case →7/8 sections
US Patent 11894098, titled "Dynamic random access memory applied to an embedded display port," was issued on February 6, 2024. The application was filed on March 25, 2021, under application number US17/213,133. The inventors are Der-Min…
View full analysis →added 5/12/2026 - US119570311 case →7/8 sections
I'll search for any CAFC 2026 docket activity and USPTO records specific to US 11,957,031. Records check — what I searched and what it returned | Search target | Result for US 11,957,031 specifically | |---|---| | CAFC 2026 dockets | No…
View full analysis →added 9/18/2026 - US119669201 case →7/8 sections
US patent 11966920, titled "Method and system for presenting representations of payment accepting unit events," was issued on April 23, 2024, to PayRange LLC. The inventor is Paresh K. Patel. The application was filed on May 14, 2023…
View full analysis →added 8/20/2026 - US119719371 case →7/8 sections
Here's a concise summary of US Patent 11971937: US Patent: 11971937 Title: Internet search results annotation, filtering, and advertising with respect to search term elements Assignee: Accusearch Technologies LLC Inventor: Robert Osann…
View full analysis →added 5/12/2026