Michael Hullmann — 10 Patents at Basf Se

Michael Hullmann has been granted 10 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in February 2007. Michael Hullmann ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Michael Hullmann in Heppenheim, DE.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7183438	Catalysts and method for the production of amines	Till Gerlach, Frank Funke, Johann-Peter Melder, Stefan Iselborn, Martin Rudloff	2007-02-27	$467,000
7105662	Method of producing N-substituted 2,6-dialkylmorpholines	Michael Henningsen, Andreas Kusche, Lothar Rub, Stefan Käshammer, Till Gerlach	2006-09-12	$263,000
6790995	Preparation of primary and secondary amines from nitriles	Joachim Pfeffinger, Arthur Hohn, Frank Funke, Frank Ohlbach, Till Gerlach	2004-09-14	$308,000
6525223	Preparation of secondary amines from nitriles	Joachim Pfeffinger, Arthur Hohn, Frank Funke, Frank Ohlbach, Till Gerlach	2003-02-25	$293,000
5952262	Preparation of aromatic or heteroaromatic nitriles	Lothar Karrer, Frank-Friedrich Pape, Heinz-Josef Kneuper	1999-09-14
5747411	Supported catalysts which are suitable for ammonoxidation	Lothar Karrer, Frank-Friedrich Pape, Ulrich Kohler, Rainer Becker, Peter Weidlich +1 more	1998-05-05
5489694	Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid	Joachim Paust, Peter Eckes, Wolfgang Siegel, Friedhelm Balkenhohl, Walter Dobler	1996-02-06
5380920	Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid	Joachim Paust, Peter Eckes, Wolfgang Siegel, Friedhelm Balkenhohl, Walter Dobler	1995-01-10
4918232	Process for separating aniline derivatives	Hans-Josef Buysch, Lothar Puppe	1990-04-17
4879367	Process for the preparation of aliphatic polycarbonates with alkoxy silane initiator	Karl-Erwin Piejko, Bruno Bomer, Hans-Josef Buysch	1989-11-07

Michael Hullmann — 10 Patents

Issued Patents All Time

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