The catalog

Patent invalidity dossiers.

7,247 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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US5444262
0 cases1/8 sections
Patent Overview: US5444262A — Thermoelectric Device for Vehicle Identification Title: Thermoelectric device for vehicle identification Patent number / application: US5444262A; application US08/170,961 Assignee: United States Department of…
View full analysis →added 9/21/2026
US5448471
0 cases1/8 sections
Patent Overview — US 5,448,471 A Title: "Check transaction processing, database building and marketing method and system utilizing automatic check reading" (as supplied). Patent number / application: US 5,448,471 A; application US…
View full analysis →added 9/23/2026
US5449120
0 cases1/8 sections
Patent Overview — US5449120A Title: Fuel feed apparatus of internal combustion engine Patent number: US5449120A (application US08/165,310) Inventors: Yasuhide Tani, Kiyoshi Nagata, Yoshihiko Ito Original assignee: NipponDenso Co Ltd…
View full analysis →added 9/21/2026
US5456415
0 cases1/8 sections
Patent Overview — US 5,456,415 Title: Atomizing nozzle for liquids Patent number: US 5,456,415 A Inventor: James J. Gardner Assignee: Individual (original assignee also listed as Individual) Application number: US08/224,251 Priority/filing…
View full analysis →added 9/21/2026
US5457307
0 cases1/8 sections
Patent Overview — US5457307A Title: Portable self-service bar code marker and reader for purchase monitoring Assignee: Individual (original assignee listed as Individual). Inventor: Charles Dumont. Key dates (as listed): Priority date…
View full analysis →added 9/24/2026
US5461547
0 cases1/8 sections
Patent Overview — US 5,461,547 A Title: Flat panel display lighting system Patent number: US 5,461,547 A Application number: US 08/095,753 Inventors: Werner W. Ciupke, William F. Redmond, Richard E. DuNah Original assignee: Precision Lamp…
View full analysis →added 9/23/2026
US5463209
0 cases1/8 sections
Patent Overview — US5463209A Title: Point-of-sale product information dissemination arrangement and method Patent number / application: US5463209A; application US08/384,607, filed 1995‑02‑03; granted/publication date 1995‑10‑31. Priority…
View full analysis →added 9/23/2026
US5463623
0 cases1/8 sections
Patent Overview — US 5,463,623 A Title: Integrated wireless telecommunication and local area network system Patent number / application: US 5,463,623 A (application US07/738,415) Inventors: Gary J. Grimes; Thomas M. Quinn Original…
View full analysis →added 9/17/2026
US5465778
0 cases1/8 sections
US5465778A — Method of Casting One Piece Cylinder Liner Incorporating a Draftless Water Jacket - Patent number: US5465778A - Application: US08/275,507; filed 1994-07-15 - Priority date: 1993-03-11; granted/published: 1995-11-14 -…
View full analysis →added 9/23/2026
US5467434
0 cases1/8 sections
Patent Overview: US 5,467,434 A Title: "Apparatus and method for determining printer option availability and representing conflict resolution in a combination of print job selections" Assignee: Xerox Corp (original assignee; assignment…
View full analysis →added 9/17/2026
US5467609
0 cases1/8 sections
Patent Overview: US5467609A Title: Modular floor sub-structure for the operational support of computer systems Patent number: US5467609A Application number: US08/201,587 Inventor: Edward K. Feeney Original assignee: Liebert Corp (current…
View full analysis →added 9/23/2026
US5468948
0 cases1/8 sections
US5468948 — Hand-Held Data Terminal and Communicator Title: Hand-held data terminal and communicator Patent number: US5468948A Application number: US08/264,820 Inventors: Steven E. Koenck; Phillip Miller; Darald R. Schultz Original…
View full analysis →added 9/24/2026
US5470190
0 cases1/8 sections
US Patent 5,470,190 — Summary Bibliographic data | Field | Value | |---|---| | Title | Loader vehicle | | Patent number | US 5,470,190 A (US5470190A) | | Application number | US 08/092,113 | | Filing date | July 14, 1993 | | Issue…
View full analysis →added 8/27/2026
US5470483
0 cases1/8 sections
Patent Overview — US 5,470,483 A Title: Device and method for controlling the balance of fluids in an extracorporeal blood circuit Assignee: Hospal Industrie SAS (original assignee per the supplied record; a later Gambro Industries entry…
View full analysis →added 9/23/2026
US5473322
0 cases1/8 sections
Patent Overview — US5473322A Title: Apparatus and method for sensing tampering with a utility meter Patent number / application: US5473322A (application US07/918,105) Inventor: Murray C. Carney Original assignee: Schlumberger Industries…
View full analysis →added 9/23/2026
US5473396
0 cases1/8 sections
Patent Overview — US 5,473,396 A Title: Display apparatus and method of making the same Assignee: Original assignee Matsushita Electric Industrial Co., Ltd. (current assignee listed as Panasonic Holdings Corp). Inventors: Michio Okajima…
View full analysis →added 9/23/2026
US5473607
0 cases1/8 sections
Patent Overview — US5473607A Title: "Packet filtering for data networks" Patent number / application: US5473607A (application US08/103,659) Inventors: Richard J. Hausman; Lazar Birenbaum Original assignee: Grand Junction Networks Inc…
View full analysis →added 9/23/2026
US5475507
0 cases1/8 sections
Patent Overview: US5475507 Title: Color image processing method and apparatus for same, which automatically detects a contour of an object in an image Patent number: US5475507A Application number: US08/134,826 Inventors: Shoji Suzuki…
View full analysis →added 9/17/2026
US5475539
0 cases1/8 sections
Patent Overview: US5475539A — "Image data recording system including memory card" Source: https://patents.google.com/patent/US5475539/en Bibliographic data (as listed): Assignee — Casio Computer Co Ltd. Inventor — Masaharu Orii. Priority…
View full analysis →added 9/23/2026
US5478668
0 cases1/8 sections
Patent Overview — US5478668A Title: Rechargeable lithium battery construction Patent number: US5478668A Application number: US08/241,255 Inventors: Antoni S. Gozdz, Caroline N. Schmutz, Jean-Marie Tarascon, Paul C. Warren Original…
View full analysis →added 9/20/2026