Inventor
BRENNER DOUGLAS
18 patents
⚠️ This page may combine multiple inventors who share the name “BRENNER DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
14 patentsUS4229337AOct 21, 1980
Aromatic amide plasticizer for ionic polymers
EXXON RESEARCH ENGINEERING CO68 citations96
US4221887ASep 9, 1980
Plasticization of quaternary phosphonium ion containing polymers
EXXON RESEARCH ENGINEERING CO33 citations92
US4193899AMar 18, 1980
Elastomeric systems having unusual memory characteristics
EXXON RESEARCH ENGINEERING CO47 citations92
US4102876AJul 25, 1978
Quaternary phosphonium ionomers
EXXON RESEARCH ENGINEERING CO36 citations92
US4181780AJan 1, 1980
Thermoplastic ionomer foams
EXXON RESEARCH ENGINEERING CO21 citations82
US4175069ANov 20, 1979
Plasticization of neutralized sulfonated elastomeric polymer
EXXON RESEARCH ENGINEERING CO20 citations82
US4173695ANov 6, 1979
Alkyl ammonium ionomers
EXXON RESEARCH ENGINEERING CO21 citations82
US4131587ADec 26, 1978
Plasticization of neutralized sulfonated elastomeric polymer
EXXON RESEARCH ENGINEERING CO23 citations82
US4118362AOct 3, 1978
Plasticization of neutralized sulfonated elastomeric polymer
EXXON RESEARCH ENGINEERING CO22 citations82
US4186163AJan 29, 1980
Method of manufacturing thermoplastic ionom foam products
EXXON RESEARCH ENGINEERING CO9 citations74
US4164512AAug 14, 1979
Foamable thermoelastic ionomer composition
EXXON RESEARCH ENGINEERING CO16 citations74
US4127546ANov 28, 1978
Plasticization of neutralized sulfonated elastomers with rosin salts
EXXON RESEARCH ENGINEERING CO15 citations74
US4187206AFeb 5, 1980
Blend composition of an oil and a neutralized sulfonated elastomeric polymer
EXXON RESEARCH ENGINEERING CO9 citations73
US4118359AOct 3, 1978
Plasticization of neutralized sulfonated elastomeric polymer
EXXON RESEARCH ENGINEERING CO18 citations73
COGENT LIGHT TECH
3 patentsUS5836667ANov 17, 1998
Concentrating and collecting optical system using concave toroidal reflectors
COGENT LIGHT TECH56 citations96
US5430634AJul 4, 1995
Concentrating and collecting optical system using concave toroidal reflectors
COGENT LIGHT TECH82 citations96
US5642456AJun 24, 1997
Light intensity attenuator for optical transmission systems
COGENT LIGHT TECH51 citations91