Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Silica-based zinc catalysts, their preparation and use in the alkoxycarbonylation of amines

Silica-based zinc catalysts, their preparation and use in the alkoxycarbonylation of amines

US Patent 10807084 · Granted Oct 20, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the decomposition of polyether-polyurethane2025
Method for producing aniline or an aniline derivative2023
Process for preparing di- and polyamines of the diphenyl methane series2023
Method for producing aminobenzoic acid or an aminobenzoic acid derivative produc2022
Heterogeneous catalysts for the synthesis of carbamates2022
Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyp2021
Method for producing isocyanates2020
Method for producing isocyanates2020
Process for the preparation of di- and polyamines of the diphenylmethane series2020
Recombinant strain producing O-aminobenzoate and fermentative production of anil2020
Process for preparing an isocyanate2020
Process for preparation of di- and polyamines of the diphenylmethane series2020