Beecham Group plc
Records under this name other than patents Beecham Group plc holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,579,981 | Antiviral guanine derivatives Formerly held Term ended Term ended Jun 17, 2020 · From the USPTO record | Term ended | Term ended Jun 17, 2020 | From the USPTO record |
| US 6,469,015 | Pharmaceutical formulation Formerly held Term ended Term ended Oct 22, 2019 · From the USPTO record | Term ended | Term ended Oct 22, 2019 | From the USPTO record |
| US 6,288,095 | Compounds Term ended Term ended Sep 11, 2018 · From the USPTO record | Term ended | Term ended Sep 11, 2018 | From the USPTO record |
| US 6,284,736 | Amphotericin derivatives Term ended Term ended Sep 4, 2018 · From the USPTO record | Term ended | Term ended Sep 4, 2018 | From the USPTO record |
| US 6,052,287 | Silicon ball grid array chip carrier Formerly held Term ended Term ended Dec 9, 2017 · From the USPTO record | Term ended | Term ended Dec 9, 2017 | From the USPTO record |
| US 6,136,813 | Pharmaceutical treatment Formerly held Term ended Term ended Oct 24, 2017 · From the USPTO record | Term ended | Term ended Oct 24, 2017 | From the USPTO record |
| US 6,219,098 | TV camera lens with flange back length controller Formerly held Term ended Term ended Sep 22, 2017 · From the USPTO record | Term ended | Term ended Sep 22, 2017 | From the USPTO record |
| US 6,066,468 | Chromosomal DNA fragments encoding enzymes for encoding .beta.-lactam biosynthetic enzymes, and vectors and transformants for their expression Term ended Term ended May 23, 2017 · From the USPTO record | Term ended | Term ended May 23, 2017 | From the USPTO record |
| US 6,846,927 | Preparation of purines Formerly held Term ended Term ended May 29, 2016 · From the USPTO record | Term ended | Term ended May 29, 2016 | From the USPTO record |
| US 6,489,330 | Use of penciclovir for the treatment of human herpes-virus-8 Formerly held Term ended Term ended Mar 5, 2016 · From the USPTO record | Term ended | Term ended Mar 5, 2016 | From the USPTO record |