Inventor · disambiguated record
Klaus Steiner
Also filed as: STEINER KLAUS · STEINER KLAUS-ALFRED
20 granted patents·3 pending applications·247 citations·filing 1984–2004
95Inventor score
Top patents by PatentIndex Score
23 records- 0190US5068413AProcess for the preparation of cyclic amino acids and intermediates useful in the processGOEDECKE AG·Filed 1990·Granted Nov 26, 1991·56 cites·15 claims
- 0289US6664390B2Method for the simplified production of (3-chloro-4-fluorophenyl)-[7-(3-morpholin-4-yl-propoxy)-6-nitro-quinazoline-4-yl]-amine or (3-chloro-4-fluorophenyl)-[7-(3-morpholin-4-yl-propoxy)-6-amino-quinazoline-4-yl]-amineWARNER LAMBERT CO·Filed 2003·Granted Dec 16, 2003·23 cites·1 claims
- 0388USD461141SGemstoneFiled 2001·Granted Aug 6, 2002·30 cites·1 claims
- 0486US6705114B2Decorative stone made of glassSWAROVSKI & CO·Filed 2002·Granted Mar 16, 2004·23 cites·18 claims
- 0582US5008394AProcess for producing ebselen in highly pure formNATTERMANN A & CIE·Filed 1989·Granted Apr 16, 1991·20 cites·4 claims
- 0680USD454089SDecorative gemstoneSWAROVSKI & CO·Filed 2001·Granted Mar 5, 2002·20 cites·1 claims
- 0778US6566533B1Method of producing heterocylic carbamates from aza-heterocyclic compounds and carbon dioxideWARNER LAMBERT CO·Filed 2000·Granted May 20, 2003·11 cites·6 claims
- 0876US6040479ARacemic separation of ketamineUETIKON CHEMIE GMBH·Filed 1997·Granted Mar 21, 2000·27 cites·12 claims
- 0964US6774242B1Method for arylating aza-heterocycles with activated aromatic compounds in the presence of caesium carbonateGOEDECKE GMBH·Filed 2000·Granted Aug 10, 2004·4 cites·5 claims
- 1055US5037987AProduction of optical isomers of certain 1,6-naphthyridine-3-carboxylate derivativesGOEDECKE AG·Filed 1990·Granted Aug 6, 1991·5 cites·1 claims
- 1150US6933390B2Process for the arylation of aza-heterocycles with activated aromatics in presence of caesium carbonateWARNER LAMBERT CO·Filed 2004·Granted Aug 23, 2005·0 cites·5 claims
- 1248US6740768B1Method for producing symmetrical and asymmetrical carbonatesGOEDECKE GMBH·Filed 2000·Granted May 25, 2004·1 cites·5 claims
- 1344US2004158065A1Preparation of substituted quinazolinesFiled 2004·Application pending·0 cites
- 1443US5248798AMethod of preparation of 8-hydroxyoctanoic acidNATTERMAN A & CIE GMBH·Filed 1990·Granted Sep 28, 1993·4 cites·16 claims
- 1543US4634511ADevice for electropolishing the inner surface of hollow cylindrical bodiesKRAFTWERK UNION AG·Filed 1984·Granted Jan 6, 1987·9 cites·23 claims
- 1640US5749470AInstallation for decontaminating a radioactively contaminated surfaceSIEMENS AG·Filed 1995·Granted May 12, 1998·9 cites·6 claims
- 1737US2004034022A1Polymorphic forms/hydrates of n-[4-(3-chloro-4-fluorophenylamino)-7-(3-morpholin-4-ylpropoxy)-quinazolin-6-yl]-acrylamide dihydrochlorideFiled 2001·Application pending·0 cites
- 1836US2003050313A1Method for the simplified production of (3-chloro-4-flourophenyl)-[7-(3-morpholin-4-yl-propoxy)-6-nitro-quinazoline-4yl]-amine or (3-chloro-4-fluorophenyl)-[7-(3-morpholin-4-yl-propoxy)-6-amino-quinazoline-4-yl]-amineFiled 2001·Application pending·0 cites
- 1934US5039679ACertain derivatives of 1,4-dihydro-5-isopropoxy-1,6-naphthyridine-3-carboxylic acid, pharmaceutical compositions containing them, and methods of using themGOEDECKE AG·Filed 1990·Granted Aug 13, 1991·1 cites·12 claims
- 2033USD460016SGemstoneSWAROVSKI & CO·Filed 2001·Granted Jul 9, 2002·1 cites·1 claims
- 2131US4720550AProcess for producing imidazolylthiophenaldehydesNATTERMANN A & CIE·Filed 1987·Granted Jan 19, 1988·0 cites·6 claims
- 2228US4618605AProcess for the production of β-elemonic acid and pharmaceutical preparations containing said acidSTAPEL GUENTER·Filed 1984·Granted Oct 21, 1986·3 cites·4 claims
- 2324US5329013AProcess for the preparation of tricyclo-[3.3.1.13,7 ]dec-2-yl-[R-(R*,R*)]-3-(1H-indol-3-ylmethyl)-3-methyl-4,9-dioxo-7,11-diphenyl-10-oxa-2,5,8-triazaundecanateGOEDECKE AG·Filed 1992·Granted Jul 12, 1994·0 cites·2 claims
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