Vijaya K. Varma

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Belle Mead, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunctional viscosity index improver
- Patent number 4,693,838
- Issue date Sep 15, 1987
- Exxon Chemical Patents Inc.
- Vijaya K. Varma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbon soluble sulfonated polyols, esters of hydrocarbon subst...
- Patent number 4,277,417
- Issue date Jul 7, 1981
- Exxon Research and Engineering Co.
- Vijaya K. Varma
- C07 - ORGANIC CHEMISTRY