Peter Esperling — 13 Patents at Schering

Peter Esperling has been granted 13 US patents while listed as an inventor at Schering. The first was granted in 1981 and the most recent in May 2013. Peter Esperling ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Peter Esperling in Berlin, DE.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
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	$19,814,000
6958327	18 Norsteroids as selectively active estrogens	Alexander Hillisch, Werner Boidol, Wolfgang Schwede, Gerhard Sauer, Christa Hegele-Hartung +2 more	2005-10-25	$1,415,000
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	$261,000
6177416	Oxyiminopregnancarbolactones	Henry Laurent, Ralph Lipp, Johannes Tack	2001-01-23	$119,000
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

Peter Esperling — 13 Patents

Issued Patents All Time

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