Winston Ho

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North Wales, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
3-Oxo-pyrido(1,2-a)benzimidazole-4-carboxyl and 4-oxo-azepino(1,2-a...
- Patent number 6,218,384
- Issue date Apr 17, 2001
- Ortho-McNeil Pharmaceutical, Inc.
- Bruce E. Maryanoff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-oxo-pyrido(1,2-a)-benzimidazole-4-carboxyl and 4-oxo-azepino(1,2-...
- Patent number 5,639,760
- Issue date Jun 17, 1997
- Bruce E. Maryanoff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-oxo-pyrrolo[1,2-A]benzimidazole-3-carboxyl derivatives useful in...
- Patent number 5,521,200
- Issue date May 28, 1996
- Winston Ho
- C07 - ORGANIC CHEMISTRY