Joanne R. Whittle

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Nederland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing overbased calcium sulfonates
- Patent number 4,879,053
- Issue date Nov 7, 1989
- Texaco Inc.
- Leonard A. Matthews
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing overbased calcium sulfonates
- Patent number 4,427,559
- Issue date Jan 24, 1984
- Texaco Inc.
- Joanne R. Whittle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparation of vicinal-chloraminoalkanes from alpha-olefins chloram...
- Patent number 4,089,903
- Issue date May 16, 1978
- Texaco Inc.
- Joanne R. Whittle
- C07 - ORGANIC CHEMISTRY