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USPTO Patent Rankings Data through Dec 31, 2025
GS

Gerhard Sauer — 45 Patents

SCSchering: 38 patents #37 of 2,442Top 2%
Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
MGMenzolit Gmbh: 1 patents #4 of 7Top 60%
M&Merz + Co. Gmbh &: 1 patents #20 of 41Top 50%
Berlin, DE: #70 of 9,690 inventorsTop 1%
Overall (All Time): #64,393 of 4,157,543Top 2%
45 Patents All Time
Gerhard Sauer has been granted 45 US patents while listed as an inventor at Schering. The first was granted in 1980 and the most recent in September 2004. Gerhard Sauer ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Gerhard Sauer in Berlin, DE.

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6790842 11&bgr; LONG-CHAIN SUBSTITUTED ESTRATRIENES, METHOD FOR THEIR PRODUCTION, PHARMACEUTICAL PREPARATIONS CONTAINING SAID 11&bgr; LONG-CHAIN SUBSTITUTED ESTATRIENES, AND THEIR USE FOR PRODUCING MEDICAMENTS Rolf Bohlmann, Nikolaus Heinrich, Jorg Kroll, Karl-Heinrich Fritzemeier, Christa Hegele-Hartung +3 more 2004-09-14 $472,000
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, Christoph Huwe, Karsten Parczyk, Jens Hoffmann, Martin Schneider 2004-07-27 $1,881,000
6444706 Guanidine derivatives, processes for preparing them and their use as pharmaceutical compositions Eberhard Amtmann, Norbert Frank, Gerhard Schilling 2002-09-03
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, Yukishige Nishino +4 more 2001-09-11
6284798 Guanidine derivatives, methods of preparing them and their use as drugs Eberhard Amtmann, Norbert Frank, Gerhard Schilling 2001-09-04
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
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
5547958 N-(8.alpha.-ergolinyl)-amides Thomas Brumby, Helmut Wachtel, Jonathan Turner, Peter-Andreas Loschmann 1996-08-20
5411966 2, 13-disubstituted ergolines, their production and use in pharmaceutical agents Bernd Schroter, Thomas Brumby, Helmut Wachtel, Peter-Andreas Loschmann 1995-05-02
5401748 2,14-disubstituted ergolines, their production and use in pharmaceutical compositions Helmut Wachtel, Peter-Andreas Loschmann 1995-03-28
5219862 8 beta-substituted ergolines, process for their production and their use Thomas Brumby, Helmut Wachtel, Jonathan Turner, Peter-Andreas Loschmann 1993-06-15
5212178 8.alpha.-acylamino ergolines and use as pharmaceutical agents Thomas Brumby, Helmut Wachtel, Jonathan Turner, Peter-Andreas Loschmann 1993-05-18
5158957 2-substituted ergolines Thomas Brumby, Josef Heindl, Jonathan Turner, Gerhard Kuhne, Helmut Wachtel 1992-10-27
5037832 2-substituted ergolines Thomas Brumby, Josef Heindl, Jonathan Turner, Gerhard Kuhne, Helmut Wachtel 1991-08-06
4979848 Drilling device 1990-12-25
4970314 Process for the preparation of 2-bromo-8-ergolinyl compounds Helmut Borner, Gregor Haffer 1990-11-13
4968801 Process for the production ergoline derivatives Helmut Biere, Gregor Haffer, Andreas Huth 1990-11-06
4886701 Process for producing a tangled fibre material from glass fibres and polymer for the production of glass fibre-reinforced plastic mouldings and apparatus for performing the process Gerd Ehnert, Manfred Ehlers, Klaus Vogel 1989-12-12
4874768 1,2-disubstituted ergolines useful for producing central antidopanminergic or .alpha.2-receptor-blocking activity Andreas Huth, Helmut Wachtel 1989-10-17
4863929 12- and 13-substituted ergoline derivatives having alpha.sub.2 -receptor-blocking effect Josef Heindl, Gertrud Schroeder, Helmut Wachtel 1989-09-05
4857298 I*-diagnostics for monoamine receptors using ergolines Helmut Wachtel, Herbert Schneider, Peter-Andreas Loschmann, Rainer Dorow, Reinhard Horowski +2 more 1989-08-15
4853390 (2-Haloergolinyl)-N'-N'-diethylurea compounds useful as medicinal agents E.G., as neuroleptics Jean-Claude Hilscher, Wolfgang Kehr, Herbert Schneider, Helmut Wachtel 1989-08-01
4851435 Antiviral and antitumor xanthate pharmaceutical compositions Eberhard Amtmann, Klaus Hummel 1989-07-25