PE

Peter Esperling

SC Schering: 12 patents #244 of 2,442Top 10%
BG Bayer Intellectual Property Gmbh: 1 patents #640 of 1,266Top 55%
Overall (All Time): #385,213 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8445469 18-methyl-19-nor-17-pregn-4-ene-21,17-carbolactones, as well as pharmaceutical preparations that contain the latter Rolf Bohlmann, Dieter Bittler, Hermann Kuenzer, Hans-Peter Muhn, Karl-Heinrich Fritzemeier +3 more 2013-05-21
7504410 Chk-, Pdk- and Akt-inhibitory pyrimidines, their production and use as pharmaceutical agents Judi Bryant, Monica J. Kochanny, Shendong Yuan, Seock-Kyu Khim, Brad O. Buckman +11 more 2009-03-17
6958327 18 Norsteroids as selectively active estrogens Alexander Hillisch, Werner Boidol, Wolfgang Schwede, Gerhard Sauer, Christa Hegele-Hartung +2 more 2005-10-25
6916921 Steroid compounds, use of these compounds for the preparation of meiosis-regulating medicaments and method for the preparation of these compounds Thorsten Blume, Christa Hegele-Hartung 2005-07-12
6683197 Process for the production of 4,4-dimethyl-5&agr;-cholesta-8,14,24-trien-3&bgr;-01 and intermediate products in process (I) Thorsten Blume, Joachim Kuhnke 2004-01-27
6177416 Oxyiminopregnancarbolactones Henry Laurent, Ralph Lipp, Johannes Tack 2001-01-23
6011060 Chiral phenyldihydrofuranones as PDE-IV inhibitors Henry Laurent, Kurt Hamp, Herbert Schneider, Helmut Wachtel 2000-01-04
5858394 Agent for transdermal administration that contains gestodene esters Ralph Lipp, Henry Laurent, Clemens Gunther, Jutta Riedl, Ulrich Tauber 1999-01-12
5616573 Glucocorticoids Hans Zentel, Michael Topert, Henry Laurent, Thomas Brumby 1997-04-01
5529993 14.alpha., 17.alpha.-ethano-16.alpha.-hydroxy-estratrienes Gerald Kirsch, Gunter Neef, Henry Laurent, Rudolf Wiechert, James R. Bull +2 more 1996-06-25
5439902 14.alpha., 16.alpha.-ethanoand 14.alpha., 16.alpha.-etheno-estratrienes Henry Laurent, Walter Elger, Rolf Krattenmacher 1995-08-08
4559331 7.alpha.-Substituted 3-oxo-17.alpha.-pregn-4-ene-21,17-carbolactones, process for their production, and pharmaceutical preparations containing same Klaus Nickisch, Henry Laurent, Dieter Bittler, Rudolf Wiechert, Wolfgang Losert 1985-12-17
4296109 Corticoid 21-sulfopropionates and the salts thereof, a process for the production thereof and pharmaceutical preparations thereof Henry Laurent, Joachim-Friedrich Kapp, Rudolf Wiechert 1981-10-20