Xiaoxing Chuck Dong

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane salts
- Patent number 6,380,278
- Issue date Apr 30, 2002
- Sartomer Technology Co., Inc.
- Mingxin Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for N-desmethylating erythromycins and derivatives thereof
- Patent number 5,883,236
- Issue date Mar 16, 1999
- Abbott Laboratories
- John E. Hengeveld
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polyurethane salts
- Publication number 20020193506
- Publication date Dec 19, 2002
- Gary W. Ceska
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...