Inventor · Burscheid, DE

Jens-Dietmar Heinrich

24Patents
3h-index
19Co-inventors
56Inventor score

Filing activity: Aug 13, 2005 → Sep 19, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US8629288B2 Method for the regioselective synthesis of 1-alky1-3-haloalkyl-pyrazole-4-carboxylic acid derivatives Chemistry; Metallurgy 5 Active
US8324393B2 Method for producing 2,2-difluoroethylamine derivatives by imine hydrogenation Chemistry; Metallurgy 4 Active
US8466293B2 Process for preparing 2,2-difluoroethylamine derivatives by alkylation with 2,2-difluoroethyl-1-haloethanes Chemistry; Metallurgy 3 Active
US8592605B2 Method for the regioselective synthesis of 1-Alkyl-3-haloalkyl-pyrazole-4-carboxylic acid derivatives Chemistry; Metallurgy 3 Active
US8318955B2 Process for preparing 2,4-dioxotetrahydrofuran-3-carboxylates Chemistry; Metallurgy 2 Active
US9868694B2 Process for preparing chlorinated biphenylanilides and biphenylanilines Chemistry; Metallurgy 2 Active
US7750186B2 Methods for the manufacture of biphenyl amines Chemistry; Metallurgy 1 Active
US8609868B2 Process for preparing dithiine-tetracarboxy-diimides Chemistry; Metallurgy 1 Active
US8273904B2 Method for preparing 4-aminobut-2-enolides Chemistry; Metallurgy 1 Active
US8203015B2 Process for preparing fluoroalkyl nitriles Chemistry; Metallurgy 1 Active
US8487112B2 Method for producing 4-aminobut-2-enolides Chemistry; Metallurgy 0 Active
US8580973B2 Process for the preparation of 2,2-difluoroethylamine Chemistry; Metallurgy 0 Active
US8766012B2 Process for the preparation of 2,2-difluoroethylamine starting from prop-2-en-1-amine Chemistry; Metallurgy 0 Active
US8680285B2 Method for producing enaminocarbonyl compounds Chemistry; Metallurgy 0 Active
US7977494B2 Method for producing substituted pyrazolecarboxylic acid chlorides Chemistry; Metallurgy 0 Active
US8288582B2 Method for the production of 2-fluoroacyl-3-aminoacrylic acid derivatives Chemistry; Metallurgy 0 Active
US8450528B2 Process for the preparation of 2,2-difluoroethylamine starting from a benzylamine compound Chemistry; Metallurgy 0 Active
US8586756B2 Process for the preparation of 2,2-difluoroethylamine derivatives starting from N-(2,2-difluoroethyl)prop-2-en-1-amine Chemistry; Metallurgy 0 Active
US8680286B2 Method for producing enaminocarbonyl compounds Chemistry; Metallurgy 0 Active
US9550745B2 Method for preparing 4-aminobut-2-enolides Chemistry; Metallurgy 0 Active
US10189799B2 Process for preparing substituted phenylisoxazoline derivatives Chemistry; Metallurgy 0 Active
US8536211B2 Process for the preparation of 5-substituted 1-alkyltetrazoles Chemistry; Metallurgy 0 Active
US10604495B2 Process for preparing substituted phenylisoxazoline derivatives Chemistry; Metallurgy 0 Active
US8314242B2 Process for the preparation of 4-aminobut-2-enolides Chemistry; Metallurgy 0 Active

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