Inventor · disambiguated record
Vijaya K. Varma
Also filed as: VARMA VIJAYA K
2 granted patents·116 citations·filing 1980–1985
67Inventor score
Technology areasC10M
Top patents by PatentIndex Score
2 records- 0192US4693838AMultifunctional viscosity index improverEXXON CHEMICAL PATENTS INC·Filed 1985·Granted Sep 15, 1987·104 cites·44 claims
- 0252US4277417AHydrocarbon soluble sulfonated polyols, esters of hydrocarbon substituted C4 -C10 dicarboxylic acids with polyols and sulfonic acid, processes therefor, and lubricating compositions thereofEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Jul 7, 1981·12 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →