Inventor · Ambler, PA, US

Brian L. Goodall

76Patents
21h-index
71Co-inventors
91Inventor score

Filing activity: Feb 22, 1980 → Apr 11, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6455650B1 Catalyst and methods for polymerizing cycloolefins Emerging Cross-Sectional Technologies 92 Expired
US5468819A Process for making polymers containing a norbornene repeating unit by addition polymerization using an organo (nickel or palladium) complex Chemistry; Metallurgy 86 Expired
US4414132A Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions Chemistry; Metallurgy 85 Expired
US4329253A Olefin polymerization catalyst component and composition and method of preparation Chemistry; Metallurgy 75 Expired
US5340881A Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made thereform Chemistry; Metallurgy 66 Expired
US6136499A Photoresist compositions comprising polycyclic polymers with acid labile pendant groups Emerging Cross-Sectional Technologies 64 Expired
US6790579B1 Photoresist compositions comprising polycyclic polymers with acid labile pendant groups Emerging Cross-Sectional Technologies 62 Expired
US6232417A Photoresist compositions comprising polycyclic polymers with acid labile pendant groups Emerging Cross-Sectional Technologies 55 Expired
US4393182A Olefin polymerization process with novel supported titanium catalyst compositions Chemistry; Metallurgy 50 Expired
US5705503A Addition polymers of polycycloolefins containing functional substituents Chemistry; Metallurgy 45 Expired
US5677405A Homopolymers and copolymers of cationically polymerizable monomers and method of their preparation Chemistry; Metallurgy 44 Expired
US5912313A Addition polymers of polycycloolefins containing silyl functional groups Chemistry; Metallurgy 41 Expired
US6825307B2 Catalyst and methods for polymerizing cycloolefins Emerging Cross-Sectional Technologies 34 Expired
US6903171B2 Polymerized cycloolefins using transition metal catalyst and end products thereof Physics 34 Expired
US4400302A Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions Chemistry; Metallurgy 31 Expired
US5569730A Addition polymers derived from norbornene-functional monomers and process therefor Chemistry; Metallurgy 28 Expired
US6723486B2 Photoresist compositions comprising polycyclic polymers with acid labile pendant groups Emerging Cross-Sectional Technologies 25 Expired
US4548915A Olefin polymerization catalyst composition Emerging Cross-Sectional Technologies 24 Expired
US5442015A Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and block copolymers made therefrom Chemistry; Metallurgy 24 Expired
US5929181A Method for preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts Chemistry; Metallurgy 23 Expired
US6121340A Photodefinable dielectric compositions comprising polycyclic polymers Physics 22 Expired
US5571881A Addition polymers derived from norbornene-functional monomers and process therefor Chemistry; Metallurgy 21 Expired
US5741869A Addition polymers derived from norbornene-functional monomers and process therefor Chemistry; Metallurgy 21 Expired
US6350832B1 Mold addition polymerization of norbornene-type monomers using group 10 metal complexes Chemistry; Metallurgy 19 Expired
US5142073A Synthesis of molybdenum and tungsten complexes Chemistry; Metallurgy 16 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.