Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SW

Silvia Werner — 6 Patents

SOSoligenix: 2 patents #8 of 21Top 40%
CBContext Biopharma: 1 patents #4 of 8Top 50%
HDHeraeus Deutschland: 1 patents #128 of 333Top 40%
WGW. C. Heraeus Gmbh: 1 patents #84 of 238Top 40%
Alzenau, DE: #82 of 477 inventorsTop 20%
Overall (All Time): #826,890 of 4,157,543Top 20%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10526268 Systems and methods for producing synthetic hypericin Rasappa Arumugham, Christopher Schaber, Holger Rauter 2020-01-07
10308676 Methods of making onapristone intermediates Ulf Tilstam, Stefan Proniuk, Holger Bindernagel, Holger Rauter 2019-06-04
10053413 Systems and methods for producing synthetic hypericin Rasappa Arumugham, Christopher Schaber, Holger Rauter 2018-08-21
9365601 1,2-cyclohexanediaminplatinum(II)-bis-(4-methylbenzenesulfonate) and the hydrates thereof Steffen Jost, Christian Brandes, Holger Rauter, Stefanie Schmengler 2016-06-14
7683170 Methods for preparing Irinotecan Friedrich Wissmann, Holger Rauter 2010-03-23
4921971 Method of preparing alkaline earth metal salts of 2-pyrrolidone-5-carboxylic acid Hans-Peter Krimmer, Karlheinz Drauz 1990-05-01