The catalog
Patent invalidity dossiers.
5,810 patents in the database, sorted by number of on-file litigation cases. Of these, 1,947 have at least one tracked case across 4,025 litigations.
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Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.
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I'll search for authoritative information on this specific patent number, including USPTO records and any CAFC 2026 docket activity. Let me search for the PTAB case and any related Federal Circuit appeal, plus the independent claims…
View full analysis →added 9/24/2026Here's a concise summary of US Patent 7,593,936: Title: Systems and methods for automated computer support Assignee: Netskope Inc. (Current Assignee as of 2024-07-05) (Original Assignee: Triumfant Inc.) Inventors: David Eugene Hooks Filing…
View full analysis →added 5/13/2026Here's a concise summary of US Patent 7,627,805: Title: Data coding with an efficient LDPC encoder Assignee: Integral Wireless Technologies LLC (as of October 16, 2024). The patent was originally assigned to CONEXANT SYSTEMS Inc. and…
View full analysis →added 5/25/2026US Patent 7640332, titled "System and method for hot deployment/redeployment in grid computing environment," provides a technique for efficient application deployment and redeployment in grid computing environments. Here is a summary of…
View full analysis →added 5/13/2026US Patent 7,676,194: Broadband Repeater with Security for Ultrawideband Technologies Title: Broadband repeater with security for ultrawideband technologies Current Assignee: Massively Broadband LLC Inventor: Theodore S. Rappaport Filing…
View full analysis →added 5/13/2026US Patent 7749641, titled "Secondary lithium ion cell or battery, and protecting circuit, electronic device, and charging device of the same," was filed on September 28, 2002, and issued on July 6, 2010. The inventors are Xiaoping Ren and…
View full analysis →added 8/5/2026US Patent 7769238, titled "Picture coding method and picture decoding method," was issued to Panasonic Holdings Corp (current assignee: VIDEOLABS Inc, Panasonic Holdings Corp). The inventors are Kiyofumi Abe, Shinya Kadono, Satoshi Kondo…
View full analysis →added 5/14/2026I'll verify the current record for this specific patent number and its 2026 appellate docket before summarizing. US 7,772,673 B1 — Concise Patent Summary Search scoping note: I searched strictly for 7,772,673 and its 2026 dockets. Do not…
View full analysis →added 9/2/2026Here's a concise summary of US Patent 7,840,427 based on the provided text and an examination of its claims: US Patent 7,840,427B2 Summary Title: Shared transport system and service network Assignee: Carma Technology Ltd. Inventors: Sean…
View full analysis →added 5/12/2026I'll run targeted searches against USPTO/patent databases and litigation dockets, holding the patent number literal (7840619). US Patent 7,840,619 — Analyst Summary Search note / scope: Searches were run against patent databases (Google…
View full analysis →added 9/21/2026Here's a concise summary of US patent 7841729: Title: Webcam illuminator device Current Assignee: Pathway Ip LLC Inventors: Henry Geddes Filing Date: 2008-01-24 Issue Date: 2010-11-30 Abstract: An illuminator device for illuminating one or…
View full analysis →added 5/14/2026I'll search for information on US Patent 7855988, including USPTO records and any CAFC 2026 docket activity. I have good initial results. Now let me search specifically for the CAFC docket (case 24-2336) and any 2026 status, plus the full…
View full analysis →added 9/1/2026Here's a concise summary of US patent 7882320: Patent Number: US7882320B2 Title: Multi-processor flash memory storage device and management system Current Assignee: Intellectual Ventures II LLC. The original assignee was Dataram Inc…
View full analysis →added 6/16/2026The USPTO database indicates that US Patent 7885243 is titled "High performance wireless networks using distributed control". Here is a summary of US Patent 7885243: Title: High performance wireless networks using distributed control…
View full analysis →added 5/14/2026Summary of US Patent 7920018 Title: Booster circuit Current Assignee: Advanced Memory Technologies LLC (as of April 22, 2024) Inventor: Seiji Yamahira Filing Date: July 14, 2010 Issue Date: April 5, 2011 Abstract: A boosting circuit…
View full analysis →added 5/14/2026I'll search for this specific patent number and check for any 2026 CAFC docket activity. Let me dig into the USPTO assignment/ownership record and any litigation or appellate activity. Now let me look for the actual claim set of the '156…
View full analysis →added 9/23/2026US Patent 7940851, titled "Radio communication apparatus and radio communication method," was filed on April 21, 2006, and issued on May 10, 2011. [cite: The full patent text confirms this information.] The original assignee was Panasonic…
View full analysis →added 5/10/2026I'll research US patent 7944577, searching the USPTO database and checking for any CAFC 2026 docket activity, while being careful to interpret the patent number literally. I found the abstract and some litigation documents. Now let me…
View full analysis →added 8/28/2026US Patent 7992773, titled "System and method for presenting information about an object on a portable electronic device", was filed on September 15, 2010, and issued on August 9, 2011. The inventor is Leigh M. Rothschild. The original…
View full analysis →added 5/10/2026I'll verify this against live sources before summarizing. Key live finding: the CAFC ruled on this patent in February 2026. Let me pull the actual claim text and the current docket status. Let me retrieve the actual claim set for the '436…
View full analysis →added 8/28/2026