Dipak K. Chatterjee

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Bombay, IN

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Patents Grantslast 30 patents

Information Patent Grant
9-substituted compounds of 3.alpha., 11.alpha.-epoxy-3,4,5,5a.alpha...
- Patent number 5,246,930
- Issue date Sep 21, 1993
- Hoechst Aktiengesellschaft
- Bindumadhavan Venugopalan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
10-substituted ether derivatives of dihydroartemisinin, process for...
- Patent number 5,225,427
- Issue date Jul 6, 1993
- Hoechst Aktiengesellschaft
- Bindumadhavan Venugopalan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-substituted 3-aryl-7-chloro-3,4-dihydro(2H)-acridone N-oxides, a...
- Patent number 4,803,204
- Issue date Feb 7, 1989
- Hoechst Aktiengesellschaft
- Rajkumar Dhar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisamidine derivatives of 5,10-dioxo-4,5,9,10-tetrahydro-4,9-dioxop...
- Patent number 4,599,409
- Issue date Jul 8, 1986
- Hoechst Aktiengesellschaft
- Balbir S. Bajwa
- C07 - ORGANIC CHEMISTRY