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USPTO Patent Rankings Data through Dec 31, 2025
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Karsten Parczyk — 10 Patents

SCSchering: 10 patents #299 of 2,442Top 15%
Berlin, DE: #688 of 9,690 inventorsTop 8%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Karsten Parczyk has been granted 10 US patents while listed as an inventor at Schering. The first was granted in 1998 and the most recent in July 2006. Karsten Parczyk ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Karsten Parczyk in Berlin, DE.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7074829 Antiestrogens, process for their production and their pharmaceutical use Ulrich Klar, Rolf Bohlmann, Karl-Heinrich Fritzemeier, Monika Lessl, Rosemarie Lichtner 2006-07-11 $2,490,000
6780855 11&bgr;-HALOGEN-7&agr;-SUBSTITUTED ESTRATRIENES, PROCESS FOR THE PRODUCTION OF PHARMACEUTICAL PREPARATIONS THAT CONTAIN THESE 11&bgr;-HALOGEN-7&agr;-SUBSTITUTED ESTRATRIENES AS WELL AS THEIR USE FOR THE PRODUCTION OF PHARMACEUTICAL AGENTS Rolf Bohlmann, Nikolaus Heinrich, Helmut Hofmeister, Jorg Kroll, Hermann Kunzer +7 more 2004-08-24 $876,000
6767903 New7&agr;, 17&agr;-bis-alkylated testosterone derivatives and their use in long-term therapy of androgen-dependent diseases Arwed Cleve, Gerhard Sauer, Christoph Huwe, Jens Hoffmann, Martin Schneider 2004-07-27 $1,881,000
6559181 Antiestrogens, process for their protection and their pharmaceutical use Ulrich Klar, Rolf Bohlmann, Karl-Heinrich Fritzemeier, Monika Lessl, Rosemarie Lichtner 2003-05-06 $370,000
6288051 7 .alpha.-(5-methylaminopentyl)-estratrienes, process for their production, pharmaceutical preparations that contain these 7 .alpha.(5-methylaminopentyl)-estratrienes as well as their use for the production of pharmaceutical agents Dieter Bittler, Rolf Bohlmann, Nikolaus Heinrich, Jorg Kroll, Gerhard Sauer +4 more 2001-09-11
6271403 7.alpha.-(xi-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7.alpha.-(xi-aminoalkyl-estratrienes as well as their use for the production of pharmaceutical agents Rolf Bohlmann, Dieter Bittler, Josef Heindl, Nikolaus Heinrich, Helmut Hofmeister +6 more 2001-08-07 $296,000
6166075 Antiestrogens, process for their production and their pharmaceutical use Ulrich Klar, Rolf Bohlmann, Karl-Heinrich Fritzemeier, Monika Lessl, Rosemarie Lichtner 2000-12-26 $173,000
5986115 7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7.alpha.-(.xi.-aminoalkyl)-estratrienes as well as their use for the production of pharmaceutical agents Rolf Bohlmann, Dieter Bittler, Josef Heindl, Nikolaus Heinrich, Helmut Hofmeister +6 more 1999-11-16
5866560 7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their production, pharmaceutical preparations which contain these 7.alpha.-(.xi.-aminoalkyl)-estratrienes as well as their use for the production of pharmaceutical agents Rolf Bohlmann, Dieter Bittler, Josef Heindl, Nikolaus Heinrich, Helmut Hofmeister +6 more 1999-02-02
5807899 Triphenylethylenes, process for their production, pharmaceutical preparations that contain these triphenylethylenes as well as their use for the production of pharmaceutical agents Rolf Bohlmann, Joseph Heindl, Hermann Kunzer, Yukishige Nishino, Martin Schneider 1998-09-15