Peter Hammann — 14 Patents at Hoechst Gmbh

Peter Hammann has been granted 14 US patents while listed as an inventor at Hoechst Gmbh. The first was granted in 1989 and the most recent in February 2001. Peter Hammann ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Peter Hammann in Kelkheim, DE.

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Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6194383	Lipopeptides from actinoplanes sp. with pharmacological action, process for their production and the use thereof	Johannes Meiwes, Gerhard Seibert, Laszlo Vertesy, Joachim Wink, Astrid Markus	2001-02-27
5780640	Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids and their use	Gerhard Kretzschmar, Johannes Meiwes, Manfred Schudok, Ulrich Lerch, Susanne Grabley	1998-07-14	$885,000
5688672	Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids	Gerhard Kretzschmar, Johannes Meiwes, Manfred Schudok, Ulrich Lerch, Susanne Grabley	1997-11-18	$104,000
5629288	Lipopeptide derivatives, a process for their preparation and their use	Rudolf Lattrell, Theodor Wollmann, Holger Wallmeier, Dieter Isert	1997-05-13
5480786	Process for the biotechnological preparation of l-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids, and their use	Gerhard Kretzschmar, Johannes Meiwes, Manfred Schudok, Ulrich Lerch, Susanne Grabley	1996-01-02
5292898	Process for the stereoselective preparation of 5-substituted delta-lactones and use thereof	Susanne Grabley, Ernold Granzer, Yvonne Romeyke	1994-03-08
5233029	Elaiophylin derivatives and a process for the preparation thereof	Gerhard Kretzschmar	1993-08-03
5200424	Use of 10-membered ring lactones as lipid regulators	Ernold Granzer, Joachim Wink, Susanne Grabley	1993-04-06
5158888	Streptomyces parvullus DSM 3816	Susanne Grabley, Hartmut Voelskow, Burkhard Sachse, Wolfgang Raether, Carlo Giani +1 more	1992-10-27
5118882	Streptenols from streptomycetes, and the preparation and use thereof	Axel Zeeck, Susanne Grabley, Joachim Wink, Carlo Giani, Pia Kricke-Helling	1992-06-02
5096905	Basic cleavage products of elaiophylin and elaiophylin derivatives and use thereof	Gerhard Kretzschmar, Dieter Duwel, Gerhard Wohner, Rudiger Marquardt, Klaus Kuhlein	1992-03-17
5011827	Elaiophyline derivatives, compositions containing them and the use thereof as anthelmintic agents	Gerhard Kretzschmar, Dieter Duwel, Susanne Grabley, Gerhard Seibert, Hartmut Voelskow +1 more	1991-04-30
4914216	Amycin and its derivatives, a process for their preparation, and their use	Susanne Grabley, Hartmut Voelskow, Burkhard Sachse, Wolfgang Raether, Carlo Giani +1 more	1990-04-03
4873347	Process for the preparation of the demalonyl compound of macrolide lactones	Susanne Grabley, Wolfgang Raether, Bernd Ciommer, Heinz Kluge, Burkhard Sachse	1989-10-10

Peter Hammann — 14 Patents

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