Hunter Douglas Prain

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Welwyn, EN

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Patents Grantslast 30 patents

Information Patent Grant
Pyridyl-alkylaminoethylene compounds
- Patent number 4,080,459
- Issue date Mar 21, 1978
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridylbutylamino ethylene compounds
- Patent number 4,067,984
- Issue date Jan 10, 1978
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazole alkylaminoethylene compounds
- Patent number 4,046,907
- Issue date Sep 6, 1977
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethylene derivatives
- Patent number 4,024,260
- Issue date May 17, 1977
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridyl-alkylaminoethylene compounds
- Patent number 4,013,769
- Issue date Mar 22, 1977
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridylbutylamino ethylene compounds
- Patent number 4,002,759
- Issue date Jan 11, 1977
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethylene derivatives
- Patent number 3,953,460
- Issue date Apr 27, 1976
- Smith Kline & French Laboratories Limited
- Graham John Durant
- C07 - ORGANIC CHEMISTRY