Inventor · Hagenthal-le-Bas, FR

Werner Neidhart

80Patents
11h-index
90Co-inventors
81Inventor score

Filing activity: Mar 3, 1989 → Mar 6, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5292740A Sulfonamides Chemistry; Metallurgy 105 Expired
US5420129A Phenylsulfonylamide pyrimidine Chemistry; Metallurgy 86 Expired
US5278148A Amino acid derivatives useful for treating high blood pressure Human Necessities 86 Expired
US5541186A Sulfonylaminopyrimidines Chemistry; Metallurgy 49 Expired
US5134123A Amino acid derivatives Emerging Cross-Sectional Technologies 41 Expired
US6004965A Sulfonamides Chemistry; Metallurgy 27 Expired
US6242601A Heterocyclic sulfamides Chemistry; Metallurgy 22 Expired
US8097634B2 Azacyclic derivatives Human Necessities 19 Active
US6133442A Aryl- and hetaryl-sulfonamide derivatives, their preparation and their use as endothelin antagonists Chemistry; Metallurgy 18 Expired
US5250517A Renin inhibiting compounds Chemistry; Metallurgy 18 Expired
US5256645A Amino acid derivatives Chemistry; Metallurgy 12 Expired
US10640472B2 Phenoxymethyl derivatives Chemistry; Metallurgy 10 Active
US10562903B2 Bridged piperidine derivatives Chemistry; Metallurgy 10 Active
US5140011A Amino acid derivatives which have renin inhibiting activity Human Necessities 10 Expired
US5962682A Aryl- and hetaryl-sulfonamide derivatives, their preparation and their use as endothelin antagonists Chemistry; Metallurgy 9 Expired
US6696467B2 Quinoline derivatives Chemistry; Metallurgy 8 Expired
US5837708A Sulphonamides Chemistry; Metallurgy 7 Expired
US5856484A Sulfonylaminopyrimidine carboxylic acid derivatives having endothelin inhibiting activity Human Necessities 6 Expired
US5393875A Amino acid derivatives having renin inhibiting activity Chemistry; Metallurgy 6 Expired
US8129423B2 Imidazolone and imidazoloidinone derivatives as 11b-HSD1 inhibitors Chemistry; Metallurgy 6 Active
US5278161A Amino acid derivatives useful as renin inhibitors Chemistry; Metallurgy 5 Expired
US5389616A Amino acid derivatives Chemistry; Metallurgy 4 Expired
US6417360B1 Heterocyclic sulfonamides Chemistry; Metallurgy 4 Expired
US7294644B2 CB 1 receptor inverse agonists Chemistry; Metallurgy 4 Expired
US10941147B2 Bicyclic heteroaryl derivatives Human Necessities 4 Active

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