Robert Francis Dougherty

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Hatboro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous amphiphilic copolymer emulsions having controlled viscosity...
- Patent number 9,127,107
- Issue date Sep 8, 2015
- Rohm & Haas Company
- Shang-Jaw Chiou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and method for preparing leather
- Patent number 7,637,961
- Issue date Dec 29, 2009
- Rohm & Haas Company
- Anton Georges El A'mma
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
Aqueous amphiphilic copolymer emulsions having controlled viscosity...
- Publication number 20080058456
- Publication date Mar 6, 2008
- Shang-Jaw Chiou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition and method for preparing leather
- Publication number 20030180469
- Publication date Sep 25, 2003
- Anton Georges El A'mma
- C14 - SKINS HIDES PELTS LEATHER