Inventor
GERGEN WILLIAM P
64 patents
Patents
50 patentsUS4578429AMar 25, 1986
Selectively hydrogenated block copolymers modified with acid compounds or derivatives
SHELL OIL CO248 citations99
US4041103AAug 9, 1977
Blends of certain hydrogenated block copolymers
SHELL OIL CO180 citations99
US4795782AJan 3, 1989
Impact resistant blends of thermoplastic polyamides, functionalized polyolefins and functionalized elastomers
SHELL OIL CO134 citations98
US4898914AFeb 6, 1990
Modified block copolymers functionalized in the monoalkenyl aromatic or vinylarene block
SHELL OIL CO93 citations97
US5506299AApr 9, 1996
High impact resistant blends of thermoplastic polyamides and modified block copolymers
SHELL OIL CO88 citations96
US5006601AApr 9, 1991
Impact resistant blends of thermoplastic polyamides, polyolefins and elastomers
SHELL OIL CO111 citations96
US4601941AJul 22, 1986
High heat metal-polymer laminate
SHELL OIL CO65 citations96
US4119607AOct 10, 1978
Multicomponent polyester- block copolymer- polymer blends
SHELL OIL CO70 citations96
US4111895ASep 5, 1978
Multicomponent polycarbonate-block copolymer-polymer blends
SHELL OIL CO40 citations96
US4107131AAug 15, 1978
Multicomponent polyurethane-block copolymer-polymer blends
SHELL OIL CO77 citations96
US4090996AMay 23, 1978
Multicomponent polyester-block copolymer-polymer blends
SHELL OIL CO56 citations96
US4081424AMar 28, 1978
Multicomponent polyolefin - block copolymer - polymer blends
SHELL OIL CO36 citations96
US5239010AAug 24, 1993
Sulfonated block copolymers
SHELL OIL CO105 citations95
US5189070AFeb 23, 1993
Process for preparing low density porous crosslinked polymeric materials
SHELL OIL CO108 citations95
US4839437AJun 13, 1989
Blends of polyketone polymer with an at least partially crystalline polyamide polymer
SHELL OIL CO27 citations93
US4797447AJan 10, 1989
Impact resistant blends of thermoplastic polyesters and modified block copolymers
SHELL OIL CO35 citations93
US4783503ANov 8, 1988
Impact resistant blends of thermoplastic polyamides and modified block copolymers
SHELL OIL CO26 citations93
US4242470ADec 30, 1980
Polyamide/block copolymer blends
SHELL OIL CO36 citations93
US4110303AAug 29, 1978
Multicomponent polyolefin-block copolymer-polyamide blends
SHELL OIL CO48 citations93
US4107130AAug 15, 1978
Multicomponent polyolefin-block copolymer-polymer blends
SHELL OIL CO38 citations93
US4088627AMay 9, 1978
Multicomponent polyurethane-block copolymer blends
SHELL OIL CO31 citations93
US4080357AMar 21, 1978
Multicomponent halogenated thermoplastic-block copolymer-polymer blends
SHELL OIL CO50 citations93
US5371141ADec 6, 1994
High impact resistant blends of thermoplastic polyamides and modified block copolymers
SHELL OIL CO23 citations92
US4868245ASep 19, 1989
Modified block copolymers having carboxyl groups grafted on the alkenyl arene blocks
SHELL OIL CO30 citations90
US4101605AJul 18, 1978
Thermoplasticpolyester/block copolymer blend
SHELL OIL CO28 citations86
US4080356AMar 21, 1978
Multicomponent polyacetal-block copolymer-polymer blends
SHELL OIL CO23 citations86
US4880908ANov 14, 1989
Polymer blend of carbon monoxide/olefin copolymer and polycarbonate
SHELL OIL CO22 citations82
US4111896ASep 5, 1978
Multicomponent nitrile resin-block copolymer-polymer blends
SHELL OIL CO11 citations82
US4096204AJun 20, 1978
Halogenated thermoplastic/block copolymer blend
SHELL OIL CO17 citations82
US4088626AMay 9, 1978
Multicomponent polysulfone-block copolymer-polymer blends
SHELL OIL CO21 citations82
US4088711AMay 9, 1978
Polycarbonate/block copolymer blend
SHELL OIL CO16 citations82
US4085163AApr 18, 1978
Multicomponent polyamide-block copolymer-polymer blends
SHELL OIL CO29 citations82
US4080403AMar 21, 1978
Poly(aryl ether)/block copolymer blend
SHELL OIL CO12 citations82
US4079099AMar 14, 1978
Poly(4-methyl-1-pentene)/block copolymer blend
SHELL OIL CO16 citations82
US4079100AMar 14, 1978
Acetal resin/block copolymer blend
SHELL OIL CO10 citations82
US4400478AAug 23, 1983
Molding compounds comprising a mixture of block copolymers employed as a modifier for thermosetting unsaturated polyester resin compositions
SHELL OIL CO23 citations78
US5281663AJan 25, 1994
High impact resistanct blends of thermoplastic polyesters and modified block copolymers
SHELL OIL CO12 citations74
US5132360AJul 21, 1992
Polyketone polymer blends
SHELL OIL CO10 citations74
US5068289ANov 26, 1991
Reinforced polymer compositions
SHELL OIL CO13 citations74
USH917HMay 7, 1991
Polymer blend
SHELL OIL CO6 citations74
US4954568ASep 4, 1990
Impact resistant blends of thermoplastic polyesters and modified block copolymers
SHELL OIL CO14 citations74
US4904744AFeb 27, 1990
Polymer blends of carbon monoxide/olefin copolymer and poly(arylsulfone) polymer and oligomer
SHELL OIL CO7 citations74
US4900789AFeb 13, 1990
Polymer blend of carbon monoxide/olefin copolymer and conjugated alkadiene
SHELL OIL CO18 citations74
US4874825AOct 17, 1989
Polymer blend of carbon monoxide olefin copolymer and polyether esteramide polymer
SHELL OIL CO11 citations74
US4870133ASep 26, 1989
Polymer blend of polyketone polymers with tetrafluoroethylene
SHELL OIL CO9 citations74
US4866128ASep 12, 1989
Polymer blend
SHELL OIL CO9 citations74
US4851482AJul 25, 1989
Blends and articles of linear alternating polyketone polymer with polyurethane polymer
SHELL OIL CO10 citations74
US4839435AJun 13, 1989
Polymer blend of carbon monoxide/olefin copolymer and a poly(arylsulfone) polymer
SHELL OIL CO16 citations74
US4818798AApr 4, 1989
Polymer blend of carbon monoxide/olefin copolymer and copolyester elastomer
SHELL OIL CO12 citations74
US4818786AApr 4, 1989
Polymer blend of carbon monoxide/olefin copolymer and a polyvinylidine fluoride polymer
SHELL OIL CO11 citations74
Showing the top 50 of 64 patents by PatentIndex Score.