Reinhold Keller

Person

Bad Soden am Taunus, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of insulin or an insulin derivative in...
- Patent number 7,659,363
- Issue date Feb 9, 2010
- Sanofi-Aventis Deutschland GmbH
- Franz-Josef Rubroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the stabilization of proteins in an aqueous solution co...
- Patent number 7,514,403
- Issue date Apr 7, 2009
- Sanofi-Aventis Deutschland GmbH
- Franz-Josef Rubröder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the stabilization of proteins in complex mixtures durin...
- Patent number 6,734,164
- Issue date May 11, 2004
- Aventis Pharma Deutschland GmbH
- Franz-Josef Rubröder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining insulin precursors having correctly bonded cy...
- Patent number 6,727,346
- Issue date Apr 27, 2004
- Aventis Pharma Deutschland GmbH
- Franz-Josef Rubröder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Procedure for the chromatographic purification of insulins
- Patent number 6,710,167
- Issue date Mar 23, 2004
- Aventis Pharma Deutschland GmbH
- Werner Sievers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining insulin precursors having correctly bonded cy...
- Patent number 6,380,355
- Issue date Apr 30, 2002
- Aventis Pharma Deutschland GmbH
- Franz-Josef Rubröder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the stabilization of proteins in complex mixtures durin...
- Patent number 6,339,061
- Issue date Jan 15, 2002
- Aventis Pharma Deutschland GmbH
- Franz-Josef Rubröder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining insulin precursors having correctly bonded cy...
- Patent number 5,986,048
- Issue date Nov 16, 1999
- Hoechst Marion Roussel Deutschland
- Franz-Josef Rubroder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...
- Patent number 5,879,930
- Issue date Mar 9, 1999
- Hoechst Aktiengesellschaft
- Lothar Willms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...
- Patent number 5,756,800
- Issue date May 26, 1998
- Hoechst Aktiengesellschaft
- Lothar Willms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...
- Patent number 5,756,346
- Issue date May 26, 1998
- Hoechst Aktiengesellschaft
- Lothar Willms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Unsaturatd sugar compounds
- Patent number 5,496,930
- Issue date Mar 5, 1996
- Hoechst Aktiengesellschaft
- Wolfgang Holla
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl 2-aryl-propionates
- Patent number 5,426,211
- Issue date Jun 20, 1995
- Hoechst Aktiengesellschaft
- Gerd Fulling
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for highly regioselective esterification and ester cleavage...
- Patent number 5,380,659
- Issue date Jan 10, 1995
- Hoechst Aktiengesellschaft
- Wolfgang Holla
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the enzymatic cleavage of vinyl 2-aryl-propionates
- Patent number 5,155,028
- Issue date Oct 13, 1992
- Hoechst Aktiengesellschaft
- Gerd Fulling
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the enzymatic preparation of disaccharide fluorides usi...
- Patent number 5,068,186
- Issue date Nov 26, 1991
- Hoechst Aktiengesellschaft
- Merten Schlingmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the enzymatic preparation of optically active phosphoru...
- Patent number 5,010,012
- Issue date Apr 23, 1991
- Hoechst Aktiengesellschaft
- Dieter Wullbrandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the enzymatic racemate resolution of racemic alcohols wi...
- Patent number 4,963,492
- Issue date Oct 16, 1990
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Chiral synthesis units from prochiral glycerol
- Patent number 4,922,001
- Issue date May 1, 1990
- Hoechst Aktiengesellschaft
- Manfred Schneider
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the purification of N-acylaspartame
- Patent number 4,900,863
- Issue date Feb 13, 1990
- Hoechst Aktiengesellschaft
- Erwin Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aspartame and agents for carrying it...
- Patent number 4,883,900
- Issue date Nov 28, 1989
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enzymatic synthesis of cyclodextrins using .alpha.-glucosyl fluorid...
- Patent number 4,859,590
- Issue date Aug 22, 1989
- Hoechst Aktiengesellschaft
- Joachim Thiem
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the preparation of L-phenylalanine
- Patent number 4,745,059
- Issue date May 17, 1988
- Hoechst Aktiengesellschaft
- Hartmut Voelskow
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of alkyl N-maleylphenylalanate
- Patent number 4,709,075
- Issue date Nov 24, 1987
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymer, a process for its preparation and its use as enzyme supp...
- Patent number 4,686,243
- Issue date Aug 11, 1987
- Hoechst Aktiengesellschaft
- Karl-Heinz Keil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of 5'-ribonucleotides
- Patent number 4,649,111
- Issue date Mar 10, 1987
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating ribonucleic acids from a solution containing...
- Patent number 4,623,723
- Issue date Nov 18, 1986
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of biocatalysts in bead form
- Patent number 4,603,111
- Issue date Jul 29, 1986
- Hoechst Aktiengesellschaft
- Reinhold Keller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, process for its preparation and its use as a sorbent
- Patent number 4,576,973
- Issue date Mar 18, 1986
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, a process for its preparation and its use as a sorbent
- Patent number 4,552,905
- Issue date Nov 12, 1985
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EXTRACTING INSULINS BY IMPROVED AIR-GASSING OF A FOLDING
- Publication number 20070106063
- Publication date May 10, 2007
- Sanofi-Aventis Deutschland GmbH
- Franz-Josef RUBROEDER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the stabilization of proteins in complex mixtures durin...
- Publication number 20040230038
- Publication date Nov 18, 2004
- Aventis Pharma Deutschland GmbH.
- Franz-Josef Rubroder
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for obtaining insulin precursors having correctly bonded cy...
- Publication number 20020156234
- Publication date Oct 24, 2002
- Aventis Pharma Deutschland GmbH.
- Franz-Josef Rubroder
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the stabilization of proteins in complex mixtures durin...
- Publication number 20020058623
- Publication date May 16, 2002
- Aventis Pharma Deutschland GmbH.
- Franz-Josef Rubroder
- C07 - ORGANIC CHEMISTRY

Reinhold Keller

Person

Patents Grantslast 30 patents

Process for the preparation of insulin or an insulin derivative in...

Process for the stabilization of proteins in an aqueous solution co...

Process for the stabilization of proteins in complex mixtures durin...

Process for obtaining insulin precursors having correctly bonded cy...

Procedure for the chromatographic purification of insulins

Process for obtaining insulin precursors having correctly bonded cy...

Process for the stabilization of proteins in complex mixtures durin...

Process for obtaining insulin precursors having correctly bonded cy...

Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...

Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...

Process for the enzymatic resolution of 2-amino-4-methyl-phosphinob...

Unsaturatd sugar compounds

Vinyl 2-aryl-propionates

Process for highly regioselective esterification and ester cleavage...

Process for the enzymatic cleavage of vinyl 2-aryl-propionates

Process for the enzymatic preparation of disaccharide fluorides usi...

Process for the enzymatic preparation of optically active phosphoru...

Method for the enzymatic racemate resolution of racemic alcohols wi...

Chiral synthesis units from prochiral glycerol

Process for the purification of N-acylaspartame

Process for the preparation of aspartame and agents for carrying it...

Enzymatic synthesis of cyclodextrins using .alpha.-glucosyl fluorid...

Process for the preparation of L-phenylalanine

Preparation of alkyl N-maleylphenylalanate

Copolymer, a process for its preparation and its use as enzyme supp...

Process for the preparation of 5'-ribonucleotides

Process for separating ribonucleic acids from a solution containing...

Preparation of biocatalysts in bead form

Copolymer, process for its preparation and its use as a sorbent

Copolymer, a process for its preparation and its use as a sorbent

Patents Applicationslast 30 patents

METHOD FOR EXTRACTING INSULINS BY IMPROVED AIR-GASSING OF A FOLDING

Process for the stabilization of proteins in complex mixtures durin...

Process for obtaining insulin precursors having correctly bonded cy...

Process for the stabilization of proteins in complex mixtures durin...