Ioannis I. Valvis

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Hockessin, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of asymmetric cyclic ureas through a monoacylated diami...
- Patent number 6,452,000
- Issue date Sep 17, 2002
- Bristol-Myers Squibb Pharma Company
- Benjamin R. P. Stone
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of asymmetric cyclic ureas through a monoacylated diami...
- Patent number 6,218,534
- Issue date Apr 17, 2001
- DuPont Pharmaceuticals Company
- Benjamin R. P. Stone
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of asymmetric cyclic ureas through a monoacylated diami...
- Publication number 20010020093
- Publication date Sep 6, 2001
- Benjamin R. Stone
- C07 - ORGANIC CHEMISTRY