Inventor · Winterthur, CH

Liborio Ivano Costa

8Patents
1h-index
11Co-inventors
40Inventor score

Filing activity: Nov 27, 2013 → Mar 23, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US9725558B2 Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby Chemistry; Metallurgy 2 Active
US10669374B2 Method to minimize the transition time from one polymer grade to another polymer grade in a polymerization plant Chemistry; Metallurgy 1 Active
US10377853B2 Process to prepare a polyester polymer composition comprising a polyester polymer having furanic units and a polyester polymer composition obtainable thereby and the use thereof Performing Operations; Transporting 1 Active
US9663616B2 Method for manufacturing poly(2-hydroxyalkanoic acid), and the poly(2-hydroxyalkanoic acid) obtainable thereby Chemistry; Metallurgy 0 Active
US10059799B2 Method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide Chemistry; Metallurgy 0 Active
US11149111B2 Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby and a process to polymerize it Emerging Cross-Sectional Technologies 0 Active
US10066054B2 Continuous method for manufacturing a polyester from cyclic ester monomer Chemistry; Metallurgy 0 Active
US11352464B2 Process to prepare polyester polymer and polyester polymer obtainable thereby Emerging Cross-Sectional Technologies 0 Active

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