Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HM

Hans-Peter Muhn — 15 Patents

SCSchering: 6 patents #514 of 2,442Top 25%
BGBayer Intellectual Property Gmbh: 4 patents #238 of 1,266Top 20%
BABayer Schering Pharma Ag: 2 patents #137 of 464Top 30%
BPBayer Pharma: 1 patents #440 of 819Top 55%
ZGZentaris Gmbh: 1 patents #56 of 101Top 60%
Berlin, DE: #381 of 9,690 inventorsTop 4%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Hans-Peter Muhn has been granted 15 US patents while listed as an inventor at Schering. The first was granted in 1998 and the most recent in May 2015. Hans-Peter Muhn ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Hans-Peter Muhn in Berlin, DE.

Patents per Year

Patents granted per year, 1998 to 2015Bar chart with a peak of 3 patents in 2015.peak 31998: 1 patents19981999: 1 patents2000: 1 patents20002001: 1 patents2002: 1 patents20022003: 1 patents2006: 1 patents20062007: 1 patents2010: 1 patents20102012: 1 patents2013: 1 patents20132014: 1 patents2015: 3 patents2015

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9034856 17-(1′propenyl)-17-3′-oxidoestra-4-en-3-one derivative, use thereof, and medicament containing said derivative Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring +4 more 2015-05-19
8987239 19-nor-steroid derivatives with a 15α,16α-methylene group and a saturated 17,17-spirolactone ring, use thereof, and medicaments containing said derivatives Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring +4 more 2015-03-24
8937058 17-hydroxy-19-nor-21-carboxylic acid-steroid γ-lactone derivative, use thereof, and medicament containing the derivative Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring +4 more 2015-01-20
8623850 15, 16-methylene-17-(1′-propenyl)-17,3′-oxidoestra-4-en-3-one derivative, use thereof, and medicament containing said derivative Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring +4 more 2014-01-07
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, Peter Esperling, Karl-Heinrich Fritzemeier +3 more 2013-05-21
8207150 17β-cyano-19-nor-androst-4-ene derivative, its use and medicaments comprising the derivative Joachim Kuhnke, Jan Huebner, Rolf Bohlmann, Thomas Frenzel, Ulrich Klar +4 more 2012-06-26
7846917 18-Methyl-19-norandrost-4-ene 17, 17-spiro ether (18-methyl-19-nor-20-spirox-4-en-3-one), and pharmaceutical products comprising the same Rolf Bohlmann, Joachim Kuhnke, Jan Huebner, Norbert Gallus, Frederik Menges +2 more 2010-12-07
7262023 Microbiological process for the production of 7-substituted 11-hydroxy steroids, 7,17-substituted 11-Halogen steroids and uses thereof Ludwig Zorn, Rolf Bohlmann, Norbert Gallus, Hermann Kuenzer, Reinhard NUBBEMEYER 2007-08-28 $14,380,000
7122570 Tetrahydrocarbazol derivatives as ligands for G-protein-coupled receptors (GPCR) Marcus Koppitz, Kenneth J. Shaw, Holger HESS-STUMP, Klaus Paulini 2006-10-17
6548534 Nonsteroidal gestagens Manfred Lehmann, Klaus Schoellkopf, Peter Strehlke, Nikolaus Heinrich, Karl-Heinrich Fritzemeier +1 more 2003-04-15 $801,000
6344454 Nonsteroidal gestagens Manfred Lehmann, Klaus Schoellkopf, Peter Strehlke, Nikolaus Heinrich, Karl-Heinrich Fritzemeier +1 more 2002-02-05 $138,000
6245804 Nonsteroidal gestagens Manfred Lehmann, Klaus Schoellkopf, Peter Strehlke, Nikolaus Heinrich, Karl-Heinrich Fritzemeier +1 more 2001-06-12 $340,000
6147065 14-.alpha., 17-.alpha.-C.sub.2 bridged norprogesterone derivatives Klaus Schollkopf, Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier +1 more 2000-11-14 $131,000
5973172 14-.alpha.,17-.alpha.-C.sub.2 -bridged norprogesterone derivatives Klaus Schollkopf, Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier +1 more 1999-10-26
5827842 14.alpha., 17.alpha.-C.sub.2 -bridged norprogesterone derivatives Klaus Schollkopf, Wolfgang Halfbrodt, Joachim Kuhnke, Wolfgang Schwede, Karl-Heinrich Fritzemeier +1 more 1998-10-27