Patent invalidity dossiers.

The first search surfaced a Japanese patent (JP-7133659-B2) that is unrelated to the US patent in question. The CAFC docket search returned no results. Let me run additional targeted searches. The Justia result confirms the patent details…

Here's a concise summary of US Patent 7203844: US Patent 7203844: Method and system for a recursive security protocol for digital copyright control Title: Method and system for a recursive security protocol for digital copyright control…

I'll run several targeted searches for this specific patent number and for any 2026 CAFC activity. Let me check for reexamination history, litigation, and any 2026 Federal Circuit activity. Search summary — scope and what I actually found…

The initial searches returned no results. Let me try broader queries. US Patent 7,246,173 — Summary Bibliographic data (from the authoritative Google Patents record provided, consistent with USPTO records found via search) | Field | Value…

Here's a concise summary of US Patent 7,302,042: Title: Remote bladder venting and containment system Assignee: Varian Medical Systems Inc. Inventors: Wayne Rollins Hansen, Ricky Smith Filing Date: 2006-04-28 Issue Date: 2007-11-27…

US Patent 7310537, titled "Communication on multiple beams between stations," has the following details: Assignee: Integral Wireless Technologies LLC (Current Assignee) (Original Assignee: Nokia Inc) Inventors: Risto Wichman, Olav…

The first search confirmed the patent record. The CAFC docket search returned nothing. Let me run additional targeted searches to check for USPTO assignment records, litigation, and any CAFC 2026 appeal involving this exact patent. The…

Summary — U.S. Patent 7,371,580 (US7371580B2) Authoritative bibliographic data (verified) | Field | Data | |---|---| | Title | Use of unstructured nucleic acids in assaying nucleic acid molecules | | Patent / Publication No. | US7371580B2…

US patent 7372960, titled "Method and apparatus for performing finite field calculations," was invented by Robert J. Lambert. The application was filed on January 29, 2002, and the patent was issued on May 13, 2008. The original assignee…

US patent 7373531, titled "Signal detection method, frequency detection method, power consumption control method, signal detecting device, frequency detecting device, power consumption control device and electronic apparatus," was filed on…

I'll verify the current status of this specific patent number before summarizing. Search results I could not locate any 2026 CAFC appellate docket activity tied to US 7,417,447, and no Federal Circuit docket entry at all. My searches…

US Patent 7420952, titled "High performance wireless networks using distributed control," was issued on September 2, 2008, from an application filed on May 8, 2003. The original assignee was Mesh Dynamics Inc, and the current assignee is…

I'll search for US patent 7454496 in the USPTO database and any CAFC 2026 docket references. Let me run additional targeted searches for the claims text and any CAFC litigation. Based on my searches of Google Patents, Justia, and other…

Here is a concise summary of US Patent 7475900: US Patent 7475900: Summary Title: Baby stroller frame Assignee: The original assignee was Link Treasure Ltd. As of the latest legal event on 2025-11-07, the patent was assigned to LINK…

Summary of US Patent 7480631 Title: System and method for detecting and processing fraud and credit abuse Assignee: JPMorgan Chase Bank NA is the current assignee. Earlier assignees included Bank One, Delaware, National Association, and…

US Patent 7490263 Summary Title: Apparatus, system, and method for a storage device's enforcing write recovery of erroneous data Assignee: Individual (Original Assignee: Individual). Please note that Google's legal status information…

Summary of U.S. Patent No. 7,500,747 Note on sourcing/verification: I searched the web (Google Patents, USPTO.report, Justia/FreePatentsOnline listings) for this exact patent number. I could not retrieve the full granted-claim text in the…

As of April 26, 2026, searches of the USPTO database and CAFC 2026 dockets for US patent 7502518 did not reveal any active litigation or specific mentions in the CAFC's scheduled cases for June 2026. Here is a concise summary of US Patent…

Here is a concise summary of US patent 7509178: Patent Number: US7509178B2 Title: Audio program distribution and playback system Inventors: James D. Logan, Daniel F. Goessling, Charles G. Call Current Assignee: Personal Audio LLC Original…

I'll search for this patent across the sources you specified. Let me dig deeper on the claims text and check for any 2026 CAFC activity. Search results summary I ran targeted searches against Google Patents, uspto.report…