Tapan K. DebRoy

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Avondale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Co-milling organic pigments with fumed silica
- Patent number 7,977,425
- Issue date Jul 12, 2011
- Ciba Corporation
- Tapan K. Debroy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Co-milling organic pigments with fumed silica
- Publication number 20080167416
- Publication date Jul 10, 2008
- Tapan K. Debroy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Color fast aromatic polyurethanes
- Publication number 20080105856
- Publication date May 8, 2008
- Tapan K. DebRoy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...