James S. Y. Sim

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Sustained release pharmaceutical composition
- Patent number 4,178,361
- Issue date Dec 11, 1979
- Union Corporation
- Arthur I. Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release pesticidal composition
- Patent number 4,007,258
- Issue date Feb 8, 1977
- Union Corporation
- Arthur I. Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE