Andrew G. Batzell

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Opacifying pigment particle
- Patent number 8,304,485
- Issue date Nov 6, 2012
- Rohm & Haas Company
- Nathan T. Allen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Opacifying pigment particle
- Patent number 8,283,404
- Issue date Oct 9, 2012
- Rohm & Haas Company
- Nathan T. Allen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Solubilized hydrophobically-modified alkali-soluble emulsion polymers
- Patent number 6,063,857
- Issue date May 16, 2000
- Rohm & Haas Company
- Gary David Greenblatt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Opacifying pigment particle
- Publication number 20100298483
- Publication date Nov 25, 2010
- Nathan T. Allen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Opacifying pigment particle
- Publication number 20100298484
- Publication date Nov 25, 2010
- Nathan T. Allen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...