The catalog
Patent invalidity dossiers.
7,163 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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- US80591370 cases6/8 sections
I'll search for authoritative information on US 8059137, including any litigation or CAFC activity. Let me check specifically for litigation and any CAFC activity involving this patent. US Patent 8,059,137 — Summary Bottom line up front: I…
View full analysis →added 9/24/2026 - US80591770 cases6/8 sections
I'll run targeted searches for this specific patent number before summarizing. Now let me check for any 2026 appellate activity and current docket status. Search scope and result I searched for the specific string 8059177 across patent and…
View full analysis →added 9/25/2026 - US80665780 cases6/8 sections
I'll search for this specific patent number and any litigation/docket references. US Patent 8,066,578 B2 — "Challenge course" Note on scope: My searches did not surface any Court of Appeals for the Federal Circuit 2026 docket entry…
View full analysis →added 9/15/2026 - US80711740 cases6/8 sections
I'll search for this specific patent number and related docket information. US Patent 8,071,174 — Summary Caveat on docket search: My searches returned the patent document itself and related USPTO file-history/petition material (e.g., a…
View full analysis →added 9/24/2026 - US8074490 cases6/8 sections
I'll search for authoritative records on this patent number, then synthesize. Let me verify the litigation angle more specifically before summarizing. US Patent 807,449 — Verification Note I searched for the exact number 807449 (and…
View full analysis →added 9/25/2026 - US80812270 cases6/8 sections
I'll search for litigation and docket information on this specific patent before summarizing. US Patent 8,081,227 B1 — Quick-Reference Summary Docket / litigation check (as requested) I searched for CAFC 2026 dockets and district-court…
View full analysis →added 9/24/2026 - US80831370 cases6/8 sections
No results from the CAFC 2026 dockets specifically mention patent number 8083137. The previous PTAB challenges section already established that the Federal Circuit affirmed the PTAB's decision to invalidate claims 1, 5, 12, and 19 on July…
View full analysis →added 5/10/2026 - US80831950 cases6/8 sections
I'll search for this specific patent number and check for any 2026 CAFC activity. Let me check for any 2026 CAFC litigation and pull the actual claim text. Let me search for the specific claim text and any litigation history. US Patent…
View full analysis →added 9/24/2026 - US80930050 cases6/8 sections
I'll search for authoritative information on US patent 8093005, including any CAFC 2026 litigation activity. Let me run a couple of more targeted searches for litigation and USPTO records specific to this patent number. US Patent 8,093,005…
View full analysis →added 9/25/2026 - US81039420 cases6/8 sections
I'll search for authoritative information on this patent number before summarizing. Let me check for any litigation or CAFC activity and confirm assignee details. Let me try to retrieve the remaining claims (the provided text truncates at…
View full analysis →added 9/30/2026 - US81081300 cases6/8 sections
I'll search for this specific patent number across USPTO and litigation sources. Let me check litigation/docket sources and the USPTO record specifically. One more check for any 2026 litigation/docket activity and the current legal status…
View full analysis →added 9/24/2026 - US81136180 cases6/8 sections
I'll verify the patent's current status and check for any 2026 litigation activity before summarizing. Let me run one more targeted check for any '618-specific litigation or docket activity. Let me do one final targeted check on court…
View full analysis →added 9/30/2026 - US81138490 cases6/8 sections
I'll run targeted searches for this specific patent number, including USPTO status and any CAFC/litigation activity. Let me check for any litigation or CAFC activity involving this patent, and confirm current legal status. Let me do one…
View full analysis →added 9/24/2026 - US81138730 cases6/8 sections
I'll verify this patent against live sources before summarizing. Let me run a couple of additional targeted searches to confirm the docket question and check for any litigation. Identification confirmed The number resolves literally to US…
View full analysis →added 9/24/2026 - US81167810 cases6/8 sections
I'll search for authoritative information on US 8,116,781, including any 2026 CAFC activity. Let me do a few more targeted searches to check for any 2026 CAFC or litigation activity and confirm USPTO/assignment data. Let me do one final…
View full analysis →added 9/24/2026 - US81318400 cases6/8 sections
I'll search for authoritative records on US 8131840, including any litigation/docket activity. Let me run a couple more targeted checks for any 2026 litigation or CAFC activity. Summary — US Patent 8,131,840 B1 Search transparency note: I…
View full analysis →added 9/24/2026 - US81459950 cases6/8 sections
Here is a concise summary of US patent 8145995: US Patent 8145995: Scalable display of internet content on mobile devices Title: Scalable display of internet content on mobile devices Assignee: SoftView LLC Inventors: Gary B. Rohrabaugh…
View full analysis →added 7/17/2026 - US81480790 cases6/8 sections
I'll search for authoritative information on this patent. Let me search for litigation/docket information and the exact independent claim text. Let me retrieve the exact independent claim text. US Patent 8,148,079 — Analyst Summary Search…
View full analysis →added 9/24/2026 - US8166160 cases6/8 sections
I'll verify the identifiers against live sources before summarizing. Verification performed Live searches were run for the exact identifier 816616 against patent and court-oriented sources. Findings below use the authoritative full text of…
View full analysis →added 9/26/2026 - US81675380 cases6/8 sections
I'll search for authoritative information on this patent number, including any litigation activity. Let me verify the litigation/docket question more specifically. US Patent 8,167,538 — Verification & Summary Identifier check: I searched…
View full analysis →added 9/30/2026