The catalog
Patent invalidity dossiers.
7,175 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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I'll search for authoritative information on this patent, including any litigation activity. Let me search specifically for litigation involving this exact patent and check the Texas case referenced. US Patent 6,666,449 — Analyst Summary…
View full analysis →added 9/30/2026I'll search for authoritative records on this specific patent number. Let me run more targeted searches. Let me check for litigation/CAFC 2026 docket activity and current USPTO status. Summary — US Patent 6,666,773 Note on identifiers: I…
View full analysis →added 9/24/2026US Patent 6,676,246 — Search Results & Summary Search notes - USPTO/Google Patents records for US6676246B1 were located (Google Patents, FreePatentsOnline, Justia). Bibliographic data below matches the authoritative full text provided. -…
View full analysis →added 9/3/2026US patent 6700999, titled "System, method, and apparatus for multiple face tracking," was filed on June 30, 2000, and issued on March 2, 2004. The original assignee was Intel Corp, and the current assignee is Cedar Lane Technologies Inc…
View full analysis →added 5/10/2026US Patent 6,708,213: Method for Streaming Multimedia Information Over Public Networks Title: Method for streaming multimedia information over public networks Assignee: The patent's current assignees are Alcatel Lucent SAS and Sound View…
View full analysis →added 5/10/2026I'll search for authoritative information on US 6708214, including any 2026 CAFC activity. US Patent 6,708,214 — Summary Important note on the search scope before the substance: I could not find, in the searches I was able to run, any CAFC…
View full analysis →added 10/1/2026I'll search for information on this specific patent number. Let me look for the actual claim text and any litigation/docket records. US Patent 6,714,969 B1 — Analyst Summary Important scoping note: The authoritative full-text you supplied…
View full analysis →added 10/1/2026I'll search for authoritative information on this patent and cross-check against the full text provided. Let me check for any recent (2026) litigation or CAFC docket activity and confirm current ownership. US Patent 6,725,427 B2 — Analyst…
View full analysis →added 9/24/2026I'll search for authoritative information on this specific patent number. US Patent 6,729,876 — Analyst Summary Verification note: Patent number checked literally as 6,729,876. The USPTO/Google Patents record and the PTAB exhibit copy of…
View full analysis →added 9/29/2026I'll run targeted searches for this specific patent number. Let me dig further on litigation/docket history and the FRISKITT entity. Let me check for any 2025–2026 docket activity and the patent's abstract. US Patent 6,735,628 — Analyst…
View full analysis →added 9/28/2026I'll search for information on this specific patent number, including any CAFC 2026 docket activity. Let me search specifically for any 2026 CAFC/appellate activity and litigation involving this patent. Let me do one more targeted check…
View full analysis →added 9/30/2026I'll research US patent 6754699, including checking for any recent CAFC 2026 docket activity. Let me check specifically for any 2026 CAFC docket activity and recent litigation. Let me verify the claim structure and check the patent's…
View full analysis →added 9/24/2026Here's a concise summary of US patent 6760749: US Patent 6760749: Interactive conference content distribution device and methods of use thereof Title: Interactive conference content distribution device and methods of use thereof Assignee…
View full analysis →added 7/12/2026I'll verify the patent record and check for any 2026 CAFC activity. Let me check for any 2026 litigation activity and verify the patent's current status. Let me do a final targeted check on litigation status and docket activity…
View full analysis →added 9/30/2026Here's a concise summary of US patent 6771381: US Patent 6771381: Distributed computer architecture and process for virtual copying Title: Distributed computer architecture and process for virtual copying Current Assignee: MPHJ Tech…
View full analysis →added 5/10/2026I'll search for authoritative information on this patent number. Let me check the USPTO records and any litigation history. Let me do one more targeted check for any litigation or CAFC/PTAB activity involving this specific patent. US…
View full analysis →added 9/30/2026I'll search for authoritative records on this patent number, including any 2026 CAFC docket activity. Let me check the litigation history and confirm no 2026 CAFC activity. One more targeted check for any 2026 appellate activity or current…
View full analysis →added 9/30/2026I'll search for authoritative information on US 6775784, including any litigation or CAFC docket activity. Let me run additional targeted searches for litigation and CAFC docket activity. Let me do a final check for any litigation…
View full analysis →added 10/1/2026US Patent 6,786,575 (US6786575B2) — Summary Verified bibliographic data (confirmed by the Google Patents record provided, plus USPTO-format front-page data from the Indiana University/USPTO OG archive, FreePatentsOnline, and PubChem): |…
View full analysis →added 9/3/2026Here's a concise summary of US patent 6795805: US Patent 6795805: Periodicity enhancement in decoding wideband signals Title: Periodicity enhancement in decoding wideband signals Current Assignee: Saint Lawrence Communications LLC Original…
View full analysis →added 5/10/2026