Explore PTAB cases, litigation, UPC, and oppositions – All in one place. Find the right case faster with powerful filters and structured results.
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Status:
Litigation Filed
Docket Number
2:25-cv-00637
Filing Date
2025-06-16
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
2:25-cv-00098
Filing Date
2025-01-31
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
4:24-cv-00867
Filing Date
2024-09-27
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
4:23-cv-00437
Filing Date
2023-05-15
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
2:19-cv-00313
Filing Date
2019-09-19
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
2:16-cv-01278
Filing Date
2016-11-16
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-02025
Filing Date
2015-11-30
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-01461
Filing Date
2015-08-25
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-01460
Filing Date
2015-08-25
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-01459
Filing Date
2015-08-25
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-01458
Filing Date
2015-08-25
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:15-cv-01457
Filing Date
2015-08-25
Cause / Court
35:271 Patent Infringement
Klausner Technologies, Inc. v. Applied Voice & Speech Technologies, Inc.
PATENT LITIGATION Litigation
Status:
Litigation Filed
Docket Number
6:12-cv-00168
Filing Date
2012-03-19
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
6:11-cv-00480
Filing Date
2011-09-13
Cause / Court
15:1126 Patent Infringement
Status:
Litigation Filed
Docket Number
3:09-cv-00733
Filing Date
2009-04-22
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
2:08-cv-00319
Filing Date
2008-08-15
Cause / Court
28:2201 Declaratory Judgement
Status:
Litigation Filed
Docket Number
2:08-cv-00184
Filing Date
2008-02-04
Cause / Court
35:271 Patent Infringement
Status:
Litigation Filed
Docket Number
3:07-cv-02000
Filing Date
2007-10-16
Cause / Court
28:1338pt Patent Infringement
Status:
Litigation Filed
Docket Number
3:02-cv-02060
Filing Date
2002-10-17
Cause / Court
28:1338pt Patent Infringement
19 Found
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