Inventor · Goldkronach, DE

Stefan Dutzmann

256Patents
20h-index
124Co-inventors
93Inventor score

Filing activity: Nov 5, 1987 → Aug 25, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US5789430A Triazolyl derivatives Chemistry; Metallurgy 61 Expired
US5859039A Microbicidal triazolyl derivatives Chemistry; Metallurgy 49 Expired
US5679676A Substituted azadioxacycloalkenes and their use as fungicides Chemistry; Metallurgy 45 Expired
US4851405A Aminomethyl heterocyclic compounds Chemistry; Metallurgy 41 Expired
US5238934A Triazinyl-substituted acrylic esters Chemistry; Metallurgy 33 Expired
US4913727A Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives Chemistry; Metallurgy 32 Expired
US5580868A Pyridyloxy-acrylic acid esters Human Necessities 32 Expired
US5120734A Fungicidal pyrid-2-yl-amino acetic acid esters Chemistry; Metallurgy 32 Expired
US6306850A Fungicide active substance combinations Human Necessities 32 Expired
US6103717A Halogen pyrimidines and its use thereof as parasite abatement means Chemistry; Metallurgy 30 Expired
US6277791A Isothiazole carboxylic acid amides and the application thereof in order to protect plants Human Necessities 30 Expired
US6001879A Acylaminosalicylic acid amides and their uses as pesticides Chemistry; Metallurgy 30 Expired
US5143932A Microbicidal halogenoallyl-azolyl derivatives Chemistry; Metallurgy 30 Expired
US6114362A Compositions for the control of plant pests Human Necessities 29 Expired
US6297263A Pesticide Human Necessities 28 Expired
US6423726B1 Pesticide Human Necessities 26 Expired
US5244893A Benzothiophene-2-carboxamide S,S-dioxides and use Human Necessities 25 Expired
US7008903B2 Pesticide Human Necessities 23 Expired
US4980488A Fungicidal and plant growth-regulating azolymethyl-cyclopropyl derivatives Chemistry; Metallurgy 22 Expired
US6235743A Halogen pyrimidinyl aryl (thio)ethers as pesticides Chemistry; Metallurgy 21 Expired
US5034052A Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives Chemistry; Metallurgy 19 Expired
US6548549B1 Acylaminosalicylic acid amides and their uses as pesticides Chemistry; Metallurgy 18 Expired
US4988819A Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives Chemistry; Metallurgy 18 Expired
US4990677A Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives Chemistry; Metallurgy 18 Expired
US5162358A Halogenoalkyl-azolyl derivatives Chemistry; Metallurgy 16 Expired

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