Fisons Ltd.
Records under this name other than patents Fisons Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,109,261 | Powder inhaler with breath flow regulation valve Term ended Term ended Jan 14, 2018 · From the USPTO record | Term ended | Term ended Jan 14, 2018 | From the USPTO record |
| US 6,138,673 | Inhalation device and method Term ended Term ended Dec 19, 2017 · From the USPTO record | Term ended | Term ended Dec 19, 2017 | From the USPTO record |
| US 6,641,800 | Pressurized aerosol compositions comprising powdered medicament dispersed in hydrofluoroalkane Term ended Ended no later than Sep 23, 2012 · From the USPTO record | Term ended | Ended no later than Sep 23, 2012 | From the USPTO record |
| US RE38,628 | Pharmaceutical compositions Formerly held Term ended Term ended Dec 16, 2007 · From the USPTO record | Term ended | Term ended Dec 16, 2007 | From the USPTO record |
| US 3,933,844 | Benzopyranyltetrazoles Term ended Term ended no later than Jan 20, 1996 · Low confidence | Term ended | Term ended no later than Jan 20, 1996 | Low confidence |
| US 3,933,845 | Benzopyranyltetrazoles Term ended Term ended no later than Jan 20, 1996 · Low confidence | Term ended | Term ended no later than Jan 20, 1996 | Low confidence |
| US 3,937,702 | 2,3-Dihydro-2-aminobenzofuran-5-yl sulfonates Term ended Term ended no later than Feb 10, 1996 · Low confidence | Term ended | Term ended no later than Feb 10, 1996 | Low confidence |
| US 3,940,416 | Benzimidazole sulphonyl chlorides Term ended Term ended no later than Feb 24, 1996 · Low confidence | Term ended | Term ended no later than Feb 24, 1996 | Low confidence |
| US 3,948,952 | Benzodioxole derivatives useful as pesticides Term ended Term ended no later than Apr 6, 1996 · Low confidence | Term ended | Term ended no later than Apr 6, 1996 | Low confidence |
| US 3,948,954 | Bis-chromone-tetrazole/hydroxamic/carboxylic acids Term ended Term ended no later than Apr 6, 1996 · Low confidence | Term ended | Term ended no later than Apr 6, 1996 | Low confidence |