James R. Bull

Person

Pretoria, ZA

People

Patents Grantslast 30 patents

Information Patent Grant
15,15-dialkyl-substituted derivatives of estradiol
- Patent number 5,656,622
- Issue date Aug 12, 1997
- Schering Aktiengesellschaft
- James Ronald Bull
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
15,15-dialkyl-substituted derivatives of estradiol
- Patent number 5,587,496
- Issue date Dec 24, 1996
- Schering Aktiengesellschaft
- James R. Bull
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes
- Patent number 5,529,993
- Issue date Jun 25, 1996
- Schering Aktiengesellschaft
- Gerald Kirsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14.alpha.17.alpha.-(Propano-and 17.sup.2 propeno) -estratrienes
- Patent number 5,491,137
- Issue date Feb 13, 1996
- Schering Aktiengesellschaft
- James R. Bull
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14,16.beta.-ethano-15.beta., 16(1)-cyclo-14.beta.-estra-1,3,5(10)-t...
- Patent number 5,418,227
- Issue date May 23, 1995
- Schering Aktiengesellschaft
- James R. Bull
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14.alpha.,17.alpha.-ethanoestratrienes
- Patent number 5,134,136
- Issue date Jul 28, 1992
- Schering Aktiengesellschaft
- Gerald Kirsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
14,17.beta.-ethano-14.beta.-estratrienes and estratetraenes, proces...
- Patent number 4,789,671
- Issue date Dec 6, 1988
- Schering Aktiengesellschaft
- James R. Bull
- C07 - ORGANIC CHEMISTRY

James R. Bull

Person

Patents Grantslast 30 patents

15,15-dialkyl-substituted derivatives of estradiol

15,15-dialkyl-substituted derivatives of estradiol

14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes

14.alpha.17.alpha.-(Propano-and 17.sup.2 propeno) -estratrienes

14,16.beta.-ethano-15.beta., 16(1)-cyclo-14.beta.-estra-1,3,5(10)-t...

14.alpha.,17.alpha.-ethanoestratrienes

14,17.beta.-ethano-14.beta.-estratrienes and estratetraenes, proces...