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Peter Droescher — 13 Patents

JKJenapharm Gmbh & Co. Kg: 4 patents #9 of 66Top 15%
JGJenapharm Gmbh: 2 patents #5 of 36Top 15%
SCSchering: 2 patents #1,083 of 2,442Top 45%
ZGZentaris Gmbh: 2 patents #24 of 101Top 25%
BABayer Schering Pharma Ag: 1 patents #205 of 464Top 45%
Weimar, DE: #11 of 134 inventorsTop 9%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Peter Droescher has been granted 13 US patents while listed as an inventor at Jenapharm Gmbh & Co. Kg. The first was granted in 1998 and the most recent in May 2009. Peter Droescher ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Peter Droescher in Weimar, DE.

Patents per Year

Patents granted per year, 1998 to 2009Bar chart with a peak of 2 patents in 1999.peak 21998: 1 patents19981999: 2 patents19992001: 1 patents20012002: 1 patents20022004: 2 patents20042005: 1 patents20052006: 1 patents20062007: 2 patents20072008: 1 patents20082009: 1 patents2009

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7534780 Estradiol prodrugs Ralf Wyrwa, Sven Ring, Alexander Hillisch, Walter Elger, Birgitt Schneider +1 more 2009-05-19
7378522 Quinoline, isoquinoline and phthalazine derivatives as antagonists of the gonadotropin-releasing hormone Peter Strehlke, Ulrich Buehmann, Norbert Schmees, Peter Muhn, Holger Hess-Stumpp +4 more 2008-05-27
7199115 17α-fluorosteroids, pharmaceutical compositions containing 17α-fluorosteroids and a method of making them Ulrich Bothe, Walter Elger, Gudrun Reddersen, Bernd Menzenbach, Hans-Udo Schweikert +2 more 2007-04-03
7166592 Nonsteroidal antiinflammatory agents Stefan Jaroch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel +5 more 2007-01-23 $22,981,000
7129270 Nonsteroidal antiinflammatory agents Stefan Jaroch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel +5 more 2006-10-31
6855836 17-Methylene steroids, process for their production and pharmaceutical compositions that contain these compounds Bernd Menzenbach, Walter Elger, Alexander Hillisch, Gunter Kaufmann, Hans-Udo Schweikert +1 more 2005-02-15
6790858 Quinoline, isoquinoline and phthalazine derivatives as antagonists of the gonadotropin-releasing hormone Peter Strehlke, Ulrich Buehmann, Norbert Schmees, Peter Muhn, Holger Hess-Stumpp +4 more 2004-09-14
6777409 Nonsteroidal antiinflammatory agents Stefan Jaroch, Manfred Lehmann, Norbert Schmees, Bernd Buchmann, Harmur Rehwinkel +5 more 2004-08-17
6436917 Non-estrogenic estradiol derivative compounds with anti-oxidative activity Bernd Menzenbach, Wolfgang Roemer, Birgitt Schneider, Walter Elger, Guenter Kaufmann 2002-08-20
6172056 Pharmaceutical compositions and method for prophylaxis and therapy of radical-mediated cell damage Bernd Menzenbach, Kurt Ponsold, Bernd Undeutsch, Michael Oettel, Wolfgang Romer +2 more 2001-01-09
5977096 Steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances Bernd Menzenbach, Kurt Ponsold, Bernd Undeutsch, Michael Oettel, Wolfgang Romer +2 more 1999-11-02
5914325 Steroids with radical-attracting aromatic substituents, process for the production thereof and pharmaceutical compounds containing the said substances Bernd Menzenbach, Kurt Ponsold, Bernd Undeutsch, Michael Oettel, Wolfgang Romer +2 more 1999-06-22
5795883 Androgens and anabolic agents Rolf Hesch, Michael Oettel, Sigfrid Schwarz, Bernd Menzenbach, Wolfgang Romer +2 more 1998-08-18

Frequent Collaborators

Bernd Menzenbach7 shared
Gunter Kaufmann5 shared
Norbert Schmees5 shared
Michael Oettel4 shared
Walter Elger4 shared
Wolfgang Romer4 shared

Nearby-Ranked Inventors

Jianping Shen13
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George R. Breiwa, III13
Thomas Sugar13
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Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13