Inventor · Helsinki, FI

Pascal Castro

21Patents
5h-index
25Co-inventors
65Inventor score

Filing activity: Nov 25, 2003 → Aug 1, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US9670293B2 Solid single site catalysts with high polymerisation activity Chemistry; Metallurgy 21 Active
US8729206B2 Solid particulate catalysts comprising bridged metallocenes Emerging Cross-Sectional Technologies 15 Active
US8829128B2 Preparation of polypropylene in the presence of a single-site catalyst Chemistry; Metallurgy 8 Active
US9469700B2 Polymerisation process and catalyst Chemistry; Metallurgy 5 Active
US8933256B2 Catalysts Emerging Cross-Sectional Technologies 5 Active
US8865848B2 Process for olefin polymerisation using group 4 metallocene as catalysts Emerging Cross-Sectional Technologies 3 Active
US9475890B2 Catalyst Chemistry; Metallurgy 3 Active
US9469699B2 Catalysts Chemistry; Metallurgy 3 Active
US9079985B2 Bridged metallocene catalysts Chemistry; Metallurgy 2 Active
US9029284B2 Catalysts Emerging Cross-Sectional Technologies 2 Active
US7372063B2 Optical detector for the presence of gas bubbles in a liquid Physics 2 Expired
US8946363B2 Solid particulate catalysts comprising bridged metallocenes Emerging Cross-Sectional Technologies 2 Active
US9187583B2 Catalysts Chemistry; Metallurgy 1 Active
US9567351B2 Heterophasic copolymers Chemistry; Metallurgy 1 Active
US9598516B2 Catalyst Chemistry; Metallurgy 1 Active
US9598517B2 Catalysts Chemistry; Metallurgy 1 Active
US9988323B2 Catalyst Chemistry; Metallurgy 0 Active
US9469708B2 Polymerisation process Chemistry; Metallurgy 0 Active
US8803511B2 Gearbox position detection Mechanical Engineering; Lighting; Heating 0 Active
US12043687B2 Process for polymerizing ethylene in a multi-stage polymerization process Emerging Cross-Sectional Technologies 0 Active
US9630980B2 Asymmetrical ligands Chemistry; Metallurgy 0 Active

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