STEVE V. ORSAK

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LAKE CHARLES, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alkoxylation catalysts and alkoxylation process
- Patent number 5,627,121
- Issue date May 6, 1997
- Condea Vista Company
- John Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for clarifying alkoxylated alcohols
- Patent number 5,352,842
- Issue date Oct 4, 1994
- Vista Chemical Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF SOIL REMEDIATION
- Publication number 20010009927
- Publication date Jul 26, 2001
- UPALI WEERASOORIYA
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...