The catalog
Patent invalidity dossiers.
7,246 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 verify this patent against live sources before summarizing. Let me check specifically for litigation and any 2026 appellate activity involving this patent family. US 6,608,554 B2 — Verified Summary Important scope note up front: I was…
View full analysis →added 9/30/2026I'll search for the specific patent and any related 2026 litigation activity. Summary — US Patent 6,712,277 B2 Litigation/docket check (as requested): I searched for any 2026 CAFC appeal or other 2026 litigation tied to patent 6,712,277. I…
View full analysis →added 9/29/2026I'll verify this against live sources before summarizing. Let me check the litigation/appeal angle and confirm the claim set. US 6,744,352 — Summary (with source verification) Verification note: I confirmed this against Google Patents…
View full analysis →added 9/30/2026US Patent 6958986, titled "Wireless communication system with enhanced time slot allocation and interference avoidance/mitigation features and related methods," provides a comprehensive framework for optimizing wireless communication in…
View full analysis →added 5/10/2026I'll verify the patent details and check for current litigation/docket activity before summarizing. Let me try to locate the actual claim text and any current litigation status. Let me pull the claim set to accurately describe the…
View full analysis →added 9/30/2026I'll search for this specific patent number and check for any CAFC 2026 docket activity. The first search returned good results. Let me dig deeper on the specific litigation and any 2026 appellate activity. Let me verify whether there's…
View full analysis →added 9/29/2026I'll search for authoritative information on US 7119106, including any CAFC 2026 docket activity. Let me dig into the claims and any 2026 CAFC activity. Let me retrieve the full claim set to characterize the independent claims accurately…
View full analysis →added 10/1/2026US 7,177,798 B2 — Verified Record Note on scope: I searched for the exact number 7177798 and disregarded results for look-alike numbers (e.g., JP 7177798, the unrelated "7177798 CVH CALCADOS LTDA" registry entry, and the '717/'179/'879…
View full analysis →added 9/30/2026I'll run targeted searches for this exact patent number. Let me pull the claim text and check for litigation/docket records. US 7,318,086 — Analyst Summary Search scope note: Searches were run against Google Patents, Justia Patents…
View full analysis →added 9/24/2026I'll search for current information on this patent, including any 2026 litigation activity. Let me check the Federal Circuit appeal referenced in the patent record and any 2026 docket activity. Let me verify the reexamination outcome and…
View full analysis →added 9/28/2026US Patent 7,434,973 — Summary Confidence note up front: I retrieved the authoritative patent text plus Google Patents / FreePatentsOnline / Justia / USPTO.report data and several litigation databases. I found no evidence of any Court of…
View full analysis →added 9/10/2026Summary of U.S. Patent No. 7,609,402 ("Methods for universal data output") Note on scope of search: I searched for this exact patent number (7609402 / 7,609,402) in USPTO-related sources and litigation databases. I found no CAFC 2026…
View full analysis →added 8/28/2026I'll run targeted searches for this specific patent number and its 2026 appellate activity. Let me narrow the search to the patent number itself and the most recent district court case. Search results and reliability caveat I ran targeted…
View full analysis →added 9/13/2026I'll ground this in both the provided full text and live searches for litigation/docket information. Let me retrieve the actual claim text and check for any recent (2026) appellate activity. I have independent claims 27 and 54 partially…
View full analysis →added 9/24/2026I'll search for authoritative information on this patent number. US Patent 8,058,069 B2 — Analyst Summary Caveats up front (read first) 1. My "USPTO database" and "CAFC docket" checks were performed via public web sources, not by logging…
View full analysis →added 9/30/2026Here's a concise summary of US patent 8093830: US Patent 8,093,830: Semiconductor Light Source Driving Apparatus and Semiconductor Light Source Driving Method Title: Semiconductor light source driving apparatus and semiconductor light…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 8,112,504: Title: System for disseminating media content representing episodes in a serialized sequence Assignee: Personal Audio LLC Inventors: James D. Logan, Daniel F. Goessling, Charles G. Call…
View full analysis →added 5/10/2026I'll verify the patent against live sources before summarizing. Now let me pull the actual claim language and check for any 2026 activity. Let me obtain the actual claim text rather than paraphrase from memory. US Patent 8,127,345 B2 —…
View full analysis →added 10/1/2026I'll search for authoritative information on US 8,198,262, including any 2026 CAFC activity, then summarize. Let me check specifically for any 2026 Federal Circuit docket activity involving this patent. Let me confirm the exact claim set…
View full analysis →added 10/1/2026A concise summary of US patent 8,205,622 is as follows: Title: Electronic cigarette Assignee: The current assignee of record is VPR Brands LP. Inventor: Guocheng Pan Filing Date: May 7, 2009 Issue Date: June 26, 2012 Abstract: An…
View full analysis →added 4/27/2026