Inventor · Jena, DE

Sven Ring

26Patents
6h-index
59Co-inventors
72Inventor score

Filing activity: Sep 9, 1994 → Mar 16, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US7534780B2 Estradiol prodrugs Chemistry; Metallurgy 56 Active
US6388109B1 14,15-cyclopropano steroids of the 19-norandrostane series, method for the production thereof and pharmaceutical preparations containing said compounds Human Necessities 55 Expired
US9951086B2 Indazolecarboxamides, processes for their preparation, pharmaceutical preparations comprising them and their use for producing medicaments Emerging Cross-Sectional Technologies 19 Active
US6825182B2 17&agr;-fluoroalkyl-11&bgr;-benzaldoxime steroids, process for their production, pharmaceutical preparations that contain these steroids as well as their use for the production of pharmaceutical agents Chemistry; Metallurgy 14 Expired
US9951027B2 Benzimidazol-2-amines as MIDH1 inhibitors Chemistry; Metallurgy 8 Active
US9957235B2 Benzimidazol-2-amines as mIDH1 inhibitors Chemistry; Metallurgy 8 Active
US6365582B1 S-substitute 11&bgr;-benzaldoxime-estra-4, 9-diene-carbonic acid thiolesters, method for the production thereof and pharmaceutical preparations containing these compounds Chemistry; Metallurgy 4 Expired
US10370339B2 N-Methylbenzimidazoles as mIDH1 inhibitors Chemistry; Metallurgy 2 Active
US5831104A Steroid intermediate products and method of their production Chemistry; Metallurgy 1 Expired
US6710039B1 Unsaturated 14,15-cyclopropane-androstanes, a method for their production and pharamceutical compositions containing these compounds Human Necessities 1 Expired
US10414734B2 5-hydroxyalkylbenzimidazoles as mIDH1 inhibitors Human Necessities 1 Active
US7268241B2 Method for the production of 4-(17$g(a)-methyl substituted 3-oxoestra-4 9-dien-11$g(b)-yl)benzaldehyd-(1e or 1z)-oximes Emerging Cross-Sectional Technologies 0 Expired
US8207150B2 17β-cyano-19-nor-androst-4-ene derivative, its use and medicaments comprising the derivative Chemistry; Metallurgy 0 Active
US7053229B2 Process for the production of 4-(17α-alkoxymethyl-17β-substituted 3-oxoestra-4,9-dien-11β-yl) benzaldehyde-(1E)-oxime derivatives Chemistry; Metallurgy 0 Expired
US8987239B2 19-nor-steroid derivatives with a 15α,16α-methylene group and a saturated 17,17-spirolactone ring, use thereof, and medicaments containing said derivatives Chemistry; Metallurgy 0 Active
US10442772B2 Benzimidazol-2-amines as mIDH1 inhibitors Chemistry; Metallurgy 0 Active
US6723715B1 14, 15-cyclopropanosteroids of the 19-norandrostane series, method for producing said compounds and pharmaceutical preparation containing said compounds Human Necessities 0 Expired
US8937058B2 17-hydroxy-19-nor-21-carboxylic acid-steroid γ-lactone derivative, use thereof, and medicament containing the derivative Chemistry; Metallurgy 0 Active
US7388003B2 Δ15-D-Homosteroids with androgenic action Human Necessities 0 Expired
USRE39862E1 Unsaturated 14, 15-cyclopropanoandrostanes, a method for their production and pharmaceutical compositions containing these compounds General 0 Expired
US6534490B1 Unsaturated 14, 15-cyclopropanoandrostanes, method for the production thereof and pharmaceutical preparations containing said compounds Human Necessities 0 Expired
US6794409B2 Use of ER&bgr;-selective ligands for regulating fertility and compounds useful therefor Human Necessities 0 Expired
US8623850B2 15, 16-methylene-17-(1′-propenyl)-17,3′-oxidoestra-4-en-3-one derivative, use thereof, and medicament containing said derivative Human Necessities 0 Active
US7473709B2 11β-benzaldoxime derivatives of D-homooestra-4,9-dien-3-ones Human Necessities 0 Active
US7214808B2 Method for the production of 4-(17α-substituted-3-oxoestra-4,9-dien-11β-yl)benzaldehyde-(1E)-oximes Emerging Cross-Sectional Technologies 0 Expired

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