Inventor · Chiba, JP

Kou Tsurugi

7Patents
2h-index
30Co-inventors
47Inventor score

Filing activity: Aug 30, 2006 → Aug 7, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9676879B2 Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Chemistry; Metallurgy 4 Active
US8097345B2 Gas barrier film, gas barrier laminate and method for manufacturing film or laminate Emerging Cross-Sectional Technologies 3 Active
US8258361B2 Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts Chemistry; Metallurgy 2 Active
US10150823B2 Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Chemistry; Metallurgy 1 Active
US10870715B2 Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method Chemistry; Metallurgy 1 Active
US12344731B2 Propylene polymer composition and shaped article Chemistry; Metallurgy 0 Active
US8809490B2 Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same Emerging Cross-Sectional Technologies 0 Active

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