Janet L. Watson

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alkoxylated dialkyl carbonate compounds
- Patent number 6,147,246
- Issue date Nov 14, 2000
- Condea Vista Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing surfactant compositions
- Patent number 6,020,509
- Issue date Feb 1, 2000
- Condea Vista Company
- Upali Weerasooriya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing isethionate ethoxylates
- Patent number 5,498,753
- Issue date Mar 12, 1996
- Vista Chemical Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for sulfonating internal olefins
- Patent number 5,488,148
- Issue date Jan 30, 1996
- Vista Chemical Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY