James V. Gruber

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Somerville, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for derivatizing polyglucosamines
- Patent number 5,621,088
- Issue date Apr 15, 1997
- Amerchol Corporation
- James V. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxirane carboxylic acid derivatives of polyglucosamines
- Patent number 5,597,811
- Issue date Jan 28, 1997
- Amerchol Corporation
- James V. Gruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...