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Home › Basf Se › Ludwig Schuster

LS

Ludwig Schuster — 29 Patents

Basf Se: 27 patents #428 of 13,826Top 4%

Schifferstadt, DE: #28 of 580 inventorsTop 5%

Overall (All Time): #127,851 of 4,157,543Top 4%

29 Patents All Time

Ludwig Schuster has been granted 29 US patents while listed as an inventor at Basf Se. The first was granted in 1980 and the most recent in July 2001. Ludwig Schuster ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Ludwig Schuster in Schifferstadt, DE.

Patents per Year

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6258281	Breaking down aromatic compounds in industrial wastewaters	Edmund Niedbalski, Laurance R. Thurman, Irene Troetsch-Schaller, Dieter Voges, Peter Zehner +2 more	2001-07-10	$445,000
6245242	Cleanup of nitroaromatics-containing wastewaters	Hanns-Helge Stechl, Dietrich Wolff	2001-06-12	$323,000
5919887	Decoloration of polyisocyanates containing isocyanurate and diretdione groups	Hermann Graf, Ernst Deuker, Stefan Wolff, Serge Wack, Richard Hardt	1999-07-06
5616817	Preparation of 1,2-propanediol	Manfred Eggersdorfer	1997-04-01
5614646	Selective hydrogenation of aromatic groups in the presence of epoxy groups	Thomas Wettling, Jochem Henkelmann	1997-03-25
5530147	Selective hydrogenation of aromatic groups in the presence of epoxy groups	Thomas Wettling, Jochem Henkelmann	1996-06-25
5340916	Polyoxypropylene-polyols and polyoxypropylene-polyoxyethylene-polyols containing hydroxyl groups	Rolf Henn, Werner Hinz, Klaus Vorspohl	1994-08-23
5254597	Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone	Peter Horn, Ulrich Mueller, Wolfgang Hoelderich, Rudolf Taddey, Dieter Tintelnot	1993-10-19
5248496	Method of obtaining ruthenium tetroxide by oxidation of an aqueous alkali metal ruthenate solution	Dieter Voges	1993-09-28
5233078	Preparation of dialkyl malonates	Klaus Halbritter	1993-08-03
5210335	Preparation of lower polyhydric alcohols	Walter Himmele	1993-05-11
5192813	Preparation of hard foams containing urethane groups or urethane and isocyanurate groups by polyisocyanate polyaddition, and polyoxyalkylene-polyols which are suitable therefor	Rolf Henn, Werner Hinz, Klaus Vorspohl	1993-03-09
5166443	Preparation of 2,2-disubstituted pentane-1,5-diamines	Franz Merger, Claus-Ulrich Priester, Tom Witzel, Gerhard Koppenhoefer	1992-11-24
5136051	Preparation of 2-pyrrolidinones	Ulrich Koehler	1992-08-04
5107018	Process for the preparation of lower polyhydric alcohols	—	1992-04-21
5101044	Preparation of N-substituted pyrrolidin-2-ones	Ulrich Koehler	1992-03-31
5066673	Substituted benzyl 2-phenyl-1-alk(en)ylcyclopropane-carboxylates and the use thereof for controlling pests	Winfried Zombik, Hans Theobald, Bernd Wolf, Peter Hofmeister, Christoph Kuenast	1991-11-19
5064908	Oxidized polyethylene and use as lubricant for polyvinylchloride	Albert Hettche, Werner Liedy, Stefan Weiss, Leo Ehemann	1991-11-12
4956341	3-tert-butyl-40-methoxycyclohexylmethanol, its preparation and its use as a scent	Dieter Degner, Walter Gramlich	1990-09-11
4889897	Oxidation of polyethylene	Albert Hettche, Werner Liedy, Stefan Weiss, Leo Ehemann	1989-12-26
4847425	Prepartion of 4-isopropylcyclohexylmethanol and its alkyl ethers	Dieter Degner, Walter Gramlich, Wolfgang Lengsfeld	1989-07-11
4847394	Preparation of 2,2-di-[lycidyloxycyclohexyl]-propane	—	1989-07-11
4822889	Triazolyl alcohols, their preparation and their use as fungicides	Hubert Sauter, Ernst-Heinrich Pommer, Eberhard Ammermann	1989-04-18
4757051	2-tert-butyl-4-methylcyclohexanol derivatives, their preparation and their use as scents	Walter Gramlich, Werner Hoffman	1988-07-12
4751214	Use of 2-tert-butyl-4-methylcyclohexanol as a scent and as a component of scent compositions	Walter Gramlich, Werner Hoffmann, Klaas Jansen, Wolfgang Lengsfeld	1988-06-14