Inventor
WEST THEODORE H
CA9 patents
Patents
9 patentsUS5059299AOct 22, 1991
Method for isomerizing wax to lube base oils
EXXON RESEARCH ENGINEERING CO246 citations97
US4728414AMar 1, 1988
Solvent dewaxing using combination poly (n-C24) alkylmethacrylate-poly (C8 -C20 alkyl (meth-) acrylate dewaxing aid
EXXON RESEARCH ENGINEERING CO20 citations81
US4432866AFeb 21, 1984
Membrane separation process
EXXON RESEARCH ENGINEERING CO13 citations73
US4541917ASep 17, 1985
Modified deoiling-dewaxing process
EXXON RESEARCH ENGINEERING CO15 citations72
US4444648AApr 24, 1984
Solvent dewaxing with methyl tertiary butyl ether
EXXON RESEARCH ENGINEERING CO15 citations72
US4111790ASep 5, 1978
Dilution chilling dewaxing solvent
EXXON RESEARCH ENGINEERING CO12 citations72
US4081352AMar 28, 1978
Combination extraction-dewaxing of waxy petroleum oils
EXXON RESEARCH ENGINEERING CO12 citations67
US4695363ASep 22, 1987
Wax crystal modification using dewaxing aids under agitated conditions
EXXON RESEARCH ENGINEERING CO5 citations61
US4461697AJul 24, 1984
Slack wax de-oiling process
EXXON RESEARCH ENGINEERING CO0 citations40