Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation, with heterogeneous catalysis, of N-hydroxyalkyl-substituted aminoalkynes

Preparation, with heterogeneous catalysis, of N-hydroxyalkyl-substituted aminoalkynes

US Patent 5831129 · Granted Nov 3, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Machine for dewatering and drying a fibrous web2022
Producing light-exposed structures on a workpiece2021
Press for a machine for producing a fibrous material web2020
Insecticide-impregnated nets and use thereof for protecting against pests2016
Process for preparing deodorized 1,2-propanediol2015
Process for producing fatty alcohols by hydrogenation of fatty acid triglyceride2015
Process for preparing polyisocyanates from biomass2015
Method of regenerating ruthenium catalysts suitable for hydrogenation2014
Method of regenerating ruthenium catalysts for the hydrogenation of benzene2014
Method for the integrated production of cellulose and low-molecular-weight reusa2014
Method for producing deodorized 1,2-propanediol2014
Process for preparing isocyanates2014