The catalog
Patent invalidity dossiers.
7,244 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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Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.
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- US114023540 cases6/8 sections
I'll run several targeted searches to verify the patent's bibliographic data and check for any 2026 litigation activity. The initial searches found the patent but no litigation. Let me dig for the actual claim text and any docket activity…
View full analysis →added 9/24/2026 - US114023550 cases6/8 sections
I'll search for this specific patent number and check for any litigation activity. Let me check specifically for any litigation or court docket activity involving this patent. US 11,402,355 B2 — Quick Reference I searched for this exact…
View full analysis →added 9/24/2026 - US114023620 cases6/8 sections
I'll verify this patent against live sources, including any litigation or CAFC activity. Initial searches returned no relevant matches. Let me probe further for assignment, family, and any litigation. Let me pull the claim text…
View full analysis →added 9/24/2026 - US114023630 cases6/8 sections
I'll search for authoritative information on this specific patent number. Let me check for litigation / CAFC docket activity and confirm the USPTO bibliographic record. US Patent 11,402,363 — Summary Methodology note: I ran targeted web…
View full analysis →added 9/24/2026 - US114023650 cases6/8 sections
I'll search for authoritative information on this specific patent number, including any 2026 litigation activity. Let me run more targeted searches for litigation/docket activity and the USPTO record. US Patent 11,402,365 — Analyst Summary…
View full analysis →added 9/24/2026 - US114023680 cases6/8 sections
I'll search for authoritative information on this patent, including any litigation activity. US Patent 11,402,368 — Summary Important caveat up front: my searches returned no record of any litigation, PTAB proceeding, or CAFC 2026 appeal…
View full analysis →added 9/24/2026 - US114023720 cases6/8 sections
Patent Overview — US11402372B2 Title: Methods for screening cereblon modifying compounds Assignee: Celgene Corporation (original and current assignee per the source). Key dates: Priority date 2018-01-12; filing date 2019-01-10; publication…
View full analysis →added 9/24/2026 - US114023750 cases6/8 sections
I'll search for this specific patent number. Let me verify the granted claim text and check for any 2026 litigation/appeal activity. US 11,402,375 B2 — Summary Important note on method: I ran targeted searches and did not have direct…
View full analysis →added 9/24/2026 - US114023770 cases6/8 sections
I'll run targeted searches for this specific patent number, including any 2026 litigation activity. Let me try more targeted searches for litigation/docket information. Let me try a few more precise queries, including patent databases and…
View full analysis →added 9/24/2026 - US114023780 cases6/8 sections
Patent Overview: US11402378B2 Title: Biomarkers and methods for assessing response to inflammatory disease therapy Patent number: US11402378B2 Application number: US16/164,297 Filing date: 2018-10-18 Publication date: 2022-08-02 Priority…
View full analysis →added 9/24/2026 - US114023810 cases6/8 sections
I'll search for authoritative information on US patent 11402381. Let me check for any CAFC/litigation activity and additional claim details. Let me try to retrieve the full claim set and confirm there's no CAFC 2026 activity. Summary of US…
View full analysis →added 9/24/2026 - US114023820 cases6/8 sections
I'll search for authoritative information on this specific patent number. Let me check for litigation, PTAB proceedings, and the official abstract. Let me try to locate the official abstract and confirm the claim set. Search results: USPTO…
View full analysis →added 9/24/2026 - US114023870 cases6/8 sections
I'll run searches to check for litigation/docket activity and current USPTO status, then synthesize with the authoritative full text provided. Let me try to retrieve the actual claim set, since the provided document text does not include a…
View full analysis →added 9/24/2026 - US114023890 cases6/8 sections
I'll run targeted searches for this exact patent number, including litigation/docket checks. Let me get the issued claim text and check for any litigation or PTAB activity tied to this exact number. Bottom line I found authoritative…
View full analysis →added 9/24/2026 - US114023900 cases6/8 sections
I'll search for this specific patent number and check for any litigation/docket activity. Let me run a few more targeted searches on litigation and current ownership. Let me check for any Federal Circuit or district court activity…
View full analysis →added 9/24/2026 - US114023920 cases6/8 sections
I'll search for authoritative information on US 11402392, including any 2026 litigation activity. Let me run more targeted searches. Let me try more targeted queries. Summary: US 11,402,392 B2 Important scope note up front: I could not…
View full analysis →added 9/24/2026 - US114023930 cases6/8 sections
I'll search for this specific patent number. Let me run several targeted queries. Let me check for litigation and CAFC dockets, plus the related EP appeal. Let me do a few more targeted searches on litigation and any CAFC activity. US…
View full analysis →added 9/24/2026 - US114023950 cases6/8 sections
I'll search for authoritative information on this patent number, including any litigation activity. Let me check for any litigation or CAFC docket activity specifically involving this patent. Let me pull the actual claim set to accurately…
View full analysis →added 9/24/2026 - US114023960 cases6/8 sections
I'll search for this specific patent number across USPTO records and CAFC dockets, then summarize. Let me check for any litigation or PTAB proceedings specifically involving this patent and its owner. Search Results Summary Searches…
View full analysis →added 9/24/2026 - US114024000 cases6/8 sections
I'll search for this specific patent number and any 2026 CAFC docket activity. The first searches returned unrelated documents. Let me refine with more targeted queries. Let me run a couple final checks for any litigation or appellate…
View full analysis →added 9/24/2026