Inventor
LANGER JR ARTHUR W
26 patents
⚠️ This page may combine multiple inventors who share the name “LANGER JR ARTHUR W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
24 patentsUS4486615ADec 4, 1984
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO53 citations92
US4434312AFeb 28, 1984
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO29 citations92
US4434313AFeb 28, 1984
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO28 citations92
US4410750AOct 18, 1983
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO46 citations92
US4396788AAug 2, 1983
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO30 citations92
US4078019AMar 7, 1978
Process for polymer lithiation in graft polymerization
EXXON RESEARCH ENGINEERING CO35 citations92
US4107238AAug 15, 1978
Graft copolymerization process
EXXON RESEARCH ENGINEERING CO45 citations91
US4134938AJan 16, 1979
Process for polymer lithiation in graft polymerization
EXXON RESEARCH ENGINEERING CO24 citations82
US4108921AAug 22, 1978
Process for polymer lithiation in graft polymerization
EXXON RESEARCH ENGINEERING CO22 citations82
US3933879AJan 20, 1976
Chelated lithium aluminum compounds
EXXON RESEARCH ENGINEERING CO19 citations81
US4409409AOct 11, 1983
Two stage olefin wax process
EXXON RESEARCH ENGINEERING CO22 citations80
US3999960ADec 28, 1976
Wax crystal modifiers for petroleum oils
EXXON RESEARCH ENGINEERING CO30 citations76
US4409414AOct 11, 1983
Preparation of linear olefin products
EXXON RESEARCH ENGINEERING CO18 citations74
US4224181ASep 23, 1980
Ziegler type catalyst system
EXXON RESEARCH ENGINEERING CO16 citations74
US4224182ASep 23, 1980
Novel hindered alkyl aluminum amide cocatalysts
EXXON RESEARCH ENGINEERING CO13 citations74
US4094818AJun 13, 1978
Ziegler type catalyst system
EXXON RESEARCH ENGINEERING CO8 citations74
US4165330AAug 21, 1979
Asymmetric synthesis via optically active chelating agents
EXXON RESEARCH ENGINEERING CO11 citations73
US4088666AMay 9, 1978
Reductions with chelated lithium hydridoaluminates or hydridoborates
EXXON RESEARCH ENGINEERING CO7 citations73
US4014663AMar 29, 1977
Synergistic low temperature flow improver in distillate fuel
EXXON RESEARCH ENGINEERING CO13 citations73
US4096092AJun 20, 1978
Ziegler type catalyst system
EXXON RESEARCH ENGINEERING CO3 citations63
US4268455AMay 19, 1981
Chelating tertiary amino metal amides
EXXON RESEARCH ENGINEERING CO5 citations62
US4147530AApr 3, 1979
Reductions of inorganic substrates with chelated sodium hydridoaluminates or hydridoborates
EXXON RESEARCH ENGINEERING CO3 citations61
US4277590AJul 7, 1981
Polymerization of alpha-olefins with novel Tn MR'3-n cocatalysts
EXXON RESEARCH ENGINEERING CO0 citations52
US4094876AJun 13, 1978
Chelated lithium aluminum compounds
EXXON RESEARCH ENGINEERING CO1 citations51