Inventor
LI NORMAN N
US28 patents
⚠️ This page may combine multiple inventors who share the name “LI NORMAN N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
19 patentsUS4183681AJan 15, 1980
Emulsion preparation method using a packed tube emulsifier
EXXON RESEARCH ENGINEERING CO81 citations94
US4415426ANov 15, 1983
Electrodes for electrical coalescense of liquid emulsions
EXXON RESEARCH ENGINEERING CO34 citations91
US4183918AJan 15, 1980
Detoxifying-medicinal emulsions
EXXON RESEARCH ENGINEERING CO42 citations91
US4360448ANov 23, 1982
Water in oil emulsions useful in liquid membrane
EXXON RESEARCH ENGINEERING CO24 citations81
US4292181ASep 29, 1981
Use of liquid membrane systems for selective ion transfer
EXXON RESEARCH ENGINEERING CO21 citations81
US4259189AMar 31, 1981
Novel liquid membrane formulations
EXXON RESEARCH ENGINEERING CO18 citations74
US4086163AApr 25, 1978
Metal extraction by combined solvent and LM extraction
EXXON RESEARCH ENGINEERING CO16 citations74
US4056462ANov 1, 1977
Separating hydrocarbon mixtures by emulsification
EXXON RESEARCH ENGINEERING CO13 citations74
US4029744AJun 14, 1977
Process for removing the salt of a weak acid and a weak base from solution
EXXON RESEARCH ENGINEERING CO10 citations74
US3942527AMar 9, 1976
Blood oxygenation process
EXXON RESEARCH ENGINEERING CO15 citations74
US4014785AMar 29, 1977
Novel liquid membrane formulations and uses thereof
EXXON RESEARCH ENGINEERING CO12 citations73
US3969265AJul 13, 1976
Novel liquid membrane formulations and use thereof
EXXON RESEARCH ENGINEERING CO9 citations73
US3959173AMay 25, 1976
Novel liquid membrane formulations and uses thereof
EXXON RESEARCH ENGINEERING CO7 citations73
US4419200ADec 6, 1983
Electrical coalescense of liquid emulsions
EXXON RESEARCH ENGINEERING CO14 citations72
US4098736AJul 4, 1978
Liquid membrane encapsulated reactive products
EXXON RESEARCH ENGINEERING CO18 citations72
US4001109AJan 4, 1977
Demulsification process
EXXON RESEARCH ENGINEERING CO16 citations72
US4125461ANov 14, 1978
Demulsification by centrifugation followed by strong shearing
EXXON RESEARCH ENGINEERING CO3 citations63
US4064040ADec 20, 1977
Sour water treating process utilizing liquid membranes having a sulfonated polymer exterior oil phase
EXXON RESEARCH ENGINEERING CO6 citations62
US4155844AMay 22, 1979
Separation process
EXXON RESEARCH ENGINEERING CO1 citations52
EXXON PRODUCTION RESEARCH CO
4 patentsUS4233165ANov 11, 1980
Well treatment with emulsion dispersions
EXXON PRODUCTION RESEARCH CO143 citations96
US4397354AAug 9, 1983
Method of using a well treating fluid
EXXON PRODUCTION RESEARCH CO55 citations95
US4359391ANov 16, 1982
Well treatment with emulsion dispersions
EXXON PRODUCTION RESEARCH CO93 citations95
US4568392AFeb 4, 1986
Well treating fluid
EXXON PRODUCTION RESEARCH CO15 citations73