Beecham Inc.
Records under this name other than patents Beecham Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,076,809 | Phosphonoureide and phosphonothioureide anthelmintics Term ended Term ended no later than Feb 28, 1998 · Low confidence | Term ended | Term ended no later than Feb 28, 1998 | Low confidence |
| US 4,086,336 | Phosphonothioureide anthelmintics Term ended Term ended no later than Apr 25, 1998 · Low confidence | Term ended | Term ended no later than Apr 25, 1998 | Low confidence |
| US 4,108,978 | Dental compositions Term ended Term ended no later than Aug 22, 1998 · Low confidence | Term ended | Term ended no later than Aug 22, 1998 | Low confidence |
| US 4,139,627 | Anesthetic lozenges Term ended Term ended no later than Feb 13, 1999 · Low confidence | Term ended | Term ended no later than Feb 13, 1999 | Low confidence |
| US 4,170,648 | Phosphonothioureide anthelmintics Term ended Term ended no later than Oct 9, 1999 · Low confidence | Term ended | Term ended no later than Oct 9, 1999 | Low confidence |
| US 4,183,916 | Oral compositions Term ended Term ended no later than Jan 15, 2000 · Low confidence | Term ended | Term ended no later than Jan 15, 2000 | Low confidence |
| US 4,183,921 | Phosphonoureide and phosphonothioureide anthelmintics Term ended Term ended no later than Jan 15, 2000 · Low confidence | Term ended | Term ended no later than Jan 15, 2000 | Low confidence |
| US 4,213,961 | Oral compositions Term ended Term ended no later than Jul 22, 2000 · Low confidence | Term ended | Term ended no later than Jul 22, 2000 | Low confidence |
| US 4,256,731 | Oral Compositions Term ended Term ended no later than Mar 17, 2001 · Low confidence | Term ended | Term ended no later than Mar 17, 2001 | Low confidence |
| US 4,328,110 | Fabric conditioning articles and methods of use Formerly held Term ended Term ended no later than May 4, 2002 · Low confidence | Term ended | Term ended no later than May 4, 2002 | Low confidence |