Gerard Barcelo

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Patents Grantslast 30 patents

Information Patent Grant
.alpha.-chlorinated carbonates, their method of manufacture and app...
- Patent number 4,960,881
- Issue date Oct 2, 1990
- Societe Nationale des Poudres et Explosifs
- Gerard Barcelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesizing active esters of carboxylic acids, new alp...
- Patent number 4,891,430
- Issue date Jan 2, 1990
- Societe Internationale Des Poudres et Explosifs
- Gerard Barcelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesizing active esters of carboxylic acids
- Patent number 4,782,164
- Issue date Nov 1, 1988
- Societe Nationale des Poudres et Explosifs
- Gerard Barcelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of carbamates, thiocarbamates and ureas
- Patent number 4,725,680
- Issue date Feb 16, 1988
- Societe Nationale des Poudres et Explosifs
- Gerard Barcelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Chlorinated carbonates
- Patent number 4,652,665
- Issue date Mar 24, 1987
- Societe Nationale des Poudres et Explosifs
- Gerard Barcelo
- C07 - ORGANIC CHEMISTRY