Yvonne O. Dunn

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Anionic and nonionic solution polymers for paint detackification
- Patent number 5,215,668
- Issue date Jun 1, 1993
- Nalco Chemical Company
- Bhupati R. Bhattacharyya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for detackifying oversprayed paint
- Patent number 5,192,449
- Issue date Mar 9, 1993
- Nalco Chemical Company
- Shu-Jen W. Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for detackifying oversprayed paint
- Patent number 5,116,514
- Issue date May 26, 1992
- Nalco Chemical Company
- Bhupati R. Bhattacharyya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic polymers for sludge dewatering
- Patent number 5,093,413
- Issue date Mar 3, 1992
- Nalco Chemical Company
- Bhupati R. Bhattacharyya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...