David Toledo-Velasquez

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Lansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
STABLE NON-HYGROSCOPIC CRYSTALLINE FORM OF N-[N-[N-...
- Patent number 6,753,409
- Issue date Jun 22, 2004
- Aventis Pharmaceuticals Inc.
- Zofia J. Chrzan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable non-hygroscopic crystalline form of N-[N-[N-4-(piperidin-4-y...
- Patent number 6,153,588
- Issue date Nov 28, 2000
- Aventis Pharmaceuticals Products Inc.
- Zofia J. Chrzan
- C07 - ORGANIC CHEMISTRY