Donald Levengood

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Mason, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Solvent extraction of polyhydroxyalkanoates from biomass
- Patent number 7,226,765
- Issue date Jun 5, 2007
- The Procter & Gamble Company
- Karunakaran Narasimhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing ether-capped poly(oxyalkylated) alcohol surfa...
- Patent number 6,576,799
- Issue date Jun 10, 2003
- The Procter & Gamble Company
- Larry Eugene Miller
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparing ether-capped poly(oxyalkylated) alcohol surfa...
- Patent number 6,495,727
- Issue date Dec 17, 2002
- The Procter & Gamble Company
- Glenn Thomas Jordan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Solvent extraction of polyhydroxyalkanoates from biomass
- Publication number 20050287653
- Publication date Dec 29, 2005
- The Procter & Gamble Company
- Karunakaran Narasimhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...