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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Analyze a patent
Drop a US patent number — we’ll verify it on Google Patents and generate the full invalidity dossier.
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- US72962880 cases6/8 sections
I'll search for this specific patent number across USPTO and CAFC sources. Let me try more targeted searches for litigation and docket information. Let me search specifically for the claims text and any litigation involving this patent…
View full analysis →added 9/24/2026 - US73020420 cases6/8 sections
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…
View full analysis →added 5/10/2026 - US73055850 cases6/8 sections
I'll search for authoritative records on US 7,305,585, including any 2026 CAFC activity. Let me check for any litigation or assignment records, and confirm the bibliographic data. Let me do a final check for any 2026 activity or…
View full analysis →added 9/24/2026 - US73094670 cases6/8 sections
I'll ground this in both the authoritative patent text provided and live searches for USPTO/CAFC records. Let me verify the claim set (the provided text is truncated before the claims) and check for any litigation activity. I have good…
View full analysis →added 9/20/2026 - US73103090 cases6/8 sections
I'll verify against live sources before summarizing. Verification note I ran two live searches: a patent-text search for 7310309 / "Dynamic rate limiting adjustment" / Foundry Networks, and a separate search for 7310309 + CAFC 2026…
View full analysis →added 9/27/2026 - US73105370 cases6/8 sections
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…
View full analysis →added 6/9/2026 - US73107340 cases6/8 sections
I'll search for this specific patent number and any litigation/docket references. Let me run a few more targeted searches. Let me check for any litigation involving the patent's technology/assignee and any post-issuance proceedings. Search…
View full analysis →added 9/30/2026 - US73135800 cases6/8 sections
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…
View full analysis →added 9/3/2026 - US73140330 cases6/8 sections
I'll search for this specific patent number across USPTO and CAFC sources. Let me dig deeper on litigation/appeal status specific to this patent. US Patent 7,314,033 — Analyst Summary Verification note up front: I searched for the literal…
View full analysis →added 9/24/2026 - US73160290 cases6/8 sections
I'll search for the specific patent number and any related litigation. Let me check specifically for any litigation or PTAB proceedings involving this patent. Let me do one final targeted check for any assertion or post-grant proceeding…
View full analysis →added 9/24/2026 - US73213840 cases6/8 sections
US Patent 7,321,384 — Summary Bottom line: The patent number is genuine and resolves uniquely to the record below. My searches did not surface any CAFC 2026 docket (or any litigation) tied to 7,321,384 specifically. I also could not…
View full analysis →added 10/1/2026 - US73240700 cases6/8 sections
I'll search for authoritative information on this specific patent number. Summary of US Patent 7,324,070 Verified against: Google Patents full text (https://patents.google.com/patent/US7324070/en), the granted PDF…
View full analysis →added 9/26/2026 - US73245510 cases6/8 sections
I'll search for authoritative records on this specific patent number. Summary of U.S. Patent No. 7,324,551 Sourcing note: I searched for the patent number, for litigation/CAFC activity tying it to that number, and for Cisco-side docket…
View full analysis →added 9/24/2026 - US73272680 cases6/8 sections
I'll search for authoritative information on this patent number, including any litigation dockets. Now let me check for any litigation or CAFC dockets involving this specific patent. US 7,327,268 B2 — Verification and Summary I searched…
View full analysis →added 9/17/2026 - US73406120 cases6/8 sections
I'll search for authoritative information on this patent, including any 2026 CAFC activity. Let me run a couple more targeted searches to check for litigation or appellate activity before summarizing. US Patent 7,340,612 — Summary…
View full analysis →added 9/28/2026 - US73442270 cases6/8 sections
I'll verify this patent against live sources, including checking for any CAFC 2026 activity. Let me check specifically for CAFC 2026 activity and litigation involving this patent family. US Patent 7,344,227 — Verification Summary Search…
View full analysis →added 9/29/2026 - US73463740 cases6/8 sections
I'll search for authoritative information on this specific patent, including any 2026 CAFC activity. Let me search more specifically for litigation/PTAB and the claim text. I have the core bibliographic and claim data. Let me do a final…
View full analysis →added 9/24/2026 - US73530340 cases6/8 sections
I'll verify against live sources before summarizing. Let me try to retrieve the actual claim text and check for litigation/docket activity. Let me make one more targeted attempt to retrieve the literal claim text for this specific patent…
View full analysis →added 9/21/2026 - US73547900 cases6/8 sections
I'll search for current information on this patent, including any 2026 litigation activity. Let me check for litigation activity and current USPTO status. Let me do one final targeted check for any litigation or 2026 docket activity…
View full analysis →added 9/24/2026 - US73557320 cases6/8 sections
I'll search for authoritative information on US 7355732, including any litigation activity. Let me run a couple more targeted checks for litigation and the USPTO/EPO record. US 7,355,732 B2 — Verification Summary A note on the search…
View full analysis →added 9/26/2026