Inventor · Calgary, AB, CA

Patrick Lam

31Patents
8h-index
37Co-inventors
75Inventor score

Filing activity: Jul 22, 1988 → Apr 30, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9079991B2 Ethylene copolymers, film and polymerization process Chemistry; Metallurgy 27 Active
US9096745B2 Polyethylene blend compositions and film Chemistry; Metallurgy 25 Active
US9815925B2 Ethylene/1-butene copolymers with enhanced resin processability Chemistry; Metallurgy 15 Active
US9115233B2 Ethylene copolymer compositions, film and polymerization processes Chemistry; Metallurgy 15 Active
US9447265B2 Polyethylene blend compositions and film Chemistry; Metallurgy 14 Active
US7737220B2 High density homopolymer blends Chemistry; Metallurgy 11 Active
US9587093B2 Barrier film for food packaging Emerging Cross-Sectional Technologies 11 Active
US5026794A Adducts of an hydroxy-free acrylate resin and an epoxy resin Chemistry; Metallurgy 10 Expired
US9505892B2 HDPE articles Chemistry; Metallurgy 8 Active
US9644087B2 Barrier film for food packaging Emerging Cross-Sectional Technologies 6 Active
US9850369B2 Barrier film for food packaging Emerging Cross-Sectional Technologies 6 Active
US8829137B2 Polyethylene film Chemistry; Metallurgy 6 Active
US10066093B2 Barrier film for food packaging Chemistry; Metallurgy 6 Active
US9388261B2 Ethylene copolymer compositions, film and polymerization processes Chemistry; Metallurgy 4 Active
US9382394B2 Ethylene copolymers, film and polymerization process Chemistry; Metallurgy 4 Active
US10676552B2 Ethylene copolymer having enhanced film properties Emerging Cross-Sectional Technologies 3 Active
US9127106B2 Modified phosphinimine catalysts for olefin polymerization Chemistry; Metallurgy 2 Active
US6239242A Vinylaromatic and olefin pseudoblock polymers Chemistry; Metallurgy 2 Expired
US6740724B2 Ethylene styrene copolymer with isolated styrene Chemistry; Metallurgy 2 Expired
US4980406A Fortified polyacrylate resins Chemistry; Metallurgy 1 Expired
US9127094B2 Modified phosphinimine catalysts for olefin polymerization Emerging Cross-Sectional Technologies 1 Active
US10344111B2 Passivated supports: catalyst, process, product and film Chemistry; Metallurgy 1 Active
US10023730B2 HDPE articles Chemistry; Metallurgy 1 Active
US6664358B2 Highly alternating ethylene styrene interpolymers Chemistry; Metallurgy 1 Expired
US8809473B2 Methods for controlling ethylene copolymer properties Chemistry; Metallurgy 1 Active

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