Patents by Inventor Georg Thierbach

Georg Thierbach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030100080
    Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of
    Type: Application
    Filed: August 2, 2001
    Publication date: May 29, 2003
    Applicant: DEGUSSA AG
    Inventors: Mike Farwick, Klaus Huthmacher, Jennifer Brehme, Walter Pfefferle, Michael Binder, Dieter Greissinger, Georg Thierbach
  • Publication number: 20030049802
    Abstract: The invention relates to preferably recombinant DNA derived from Corynebacterium and replicable in coryneform microorganisms, which contains at least one nucleotide sequence that codes for the thrE gene, and a process for the production of L-threonine, which is characterised in that the following steps are carried out:
    Type: Application
    Filed: September 14, 2001
    Publication date: March 13, 2003
    Applicant: Degusa Huls Aktiengeselschaft
    Inventors: Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach
  • Publication number: 20030040103
    Abstract: The invention relates to a fermentation process for the preparation of L-amino acids, especially L-threonine, in which the following steps are carried out:
    Type: Application
    Filed: September 27, 2001
    Publication date: February 27, 2003
    Inventors: Mechthild Rieping, Christine Bastuck, Thomas Hermann, Georg Thierbach
  • Publication number: 20030017554
    Abstract: A process for the fermentative preparation of an L-amino acid which entails the steps of:
    Type: Application
    Filed: February 19, 2002
    Publication date: January 23, 2003
    Inventors: Mechthild Rieping, Georg Thierbach
  • Publication number: 20020176884
    Abstract: The invention provides a process for the fermentative preparation of D-pantothenic acid and/or salts thereof or feedstuffs additives comprising these by fermentation of coryneform bacteria, in particular those which already produce D-pantothenic acid, wherein the nucleotide sequence(s) in the coryneform bacteria which code(s) for the glyA gene is (are) enhanced, in particular over-expressed.
    Type: Application
    Filed: October 23, 2001
    Publication date: November 28, 2002
    Applicant: Degussa AG
    Inventors: Nicole Dusch, Achim Marx, Walter Pfefferle, Georg Thierbach
  • Publication number: 20020168731
    Abstract: The invention relates to preferably recombinant DNA derived from Corynebacterium and replicable in coryneform microorganisms, which contains at least one nucleotide sequence that codes for the thrE gene, and a process for the production of L-threonine, which is characterised in that the following steps are carried out:
    Type: Application
    Filed: February 15, 2001
    Publication date: November 14, 2002
    Applicant: Degussa-Huls AG
    Inventors: Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach
  • Publication number: 20020150999
    Abstract: The invention relates to a process for preparing D-pantothenic acid using Coryneform bacteria in which the poxB gene is attenuated.
    Type: Application
    Filed: October 1, 2001
    Publication date: October 17, 2002
    Applicant: DEGUSSA AG
    Inventors: Nicole Dusch, Hermann Thomas, Georg Thierbach
  • Publication number: 20020146781
    Abstract: The invention relates to preferably recombinant DNA derived from Corynebacterium and replicable in coryneform microorganisms, which contains at least one nucleotide sequence that codes for the thrE gene, and a process for the production of L-threonine, which is characterised in that the following steps are carried out:
    Type: Application
    Filed: September 27, 2001
    Publication date: October 10, 2002
    Applicant: Degusa Huls Aktiengeselschaft
    Inventors: Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach
  • Publication number: 20020137169
    Abstract: The present invention relates to polynucleotides corresponding to the nadC gene and which encode the nicotinate nucleotide pyrophosphorylase protein, methods of producing nicotinic acid or nicotinic acid derivatives, and methods of screening for polynucleotides which encode proteins having nicotinate nucleotide pyrophosphorylase activity.
    Type: Application
    Filed: February 22, 2001
    Publication date: September 26, 2002
    Applicant: Degussa-Huels Aktiengesellschaft
    Inventors: Christine Bastuck, Brigitte Bathe, Nicole Dusch, Bettina Moeckel, Georg Thierbach
  • Publication number: 20020137163
    Abstract: The present invention relates to polynucleotides corresponding to the nadA gene and which encode the quinolinate synthetase A protein, methods of producing nicotinic acid or nicotinic acid derivatives, and methods of screening for polynucleotides which encode proteins having quinolinate synthetase A activity.
    Type: Application
    Filed: February 22, 2001
    Publication date: September 26, 2002
    Applicant: Degussa-Huels Aktiengesellschaft
    Inventors: Christine Bastuck, Brigitte Bathe, Nicole Dusch, Bettina Moeckel, Georg Thierbach
  • Publication number: 20020127662
    Abstract: The invention relates to a process for the preparation of L-glutamic acid by fermentation of coryneform bacteria, in which bacteria in which the nucleotide sequence which codes for D-alanine racemase (alr gene) is attenuated are employed, wherein the following steps are carried out:
    Type: Application
    Filed: July 23, 2001
    Publication date: September 12, 2002
    Inventors: Lothar Eggeling, Karin Krumbach, Hermann Sahm, Georg Thierbach
  • Publication number: 20020127678
    Abstract: The invention provides a process for the fermentative preparation of L-threonine using Enterobacteriaceae which in particular already produce L-threonine and in which the nucleotide sequence(s) which code(s) for the mqo gene are enhanced, in particular over-expressed.
    Type: Application
    Filed: March 8, 2001
    Publication date: September 12, 2002
    Inventors: Mechthild Rieping, Georg Thierbach, Michel Eduard Van Der Rest, Douwe Molenaar
  • Publication number: 20020110878
    Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of
    Type: Application
    Filed: August 2, 2001
    Publication date: August 15, 2002
    Applicant: DEGUSSA AG
    Inventors: Bettina Moeckel, Walter Pfefferle, Klaus Huthmacher, Christian Rueckert, Joern Kalinowski, Alfred Puehler, Michael Binder, Dieter Greissinger, Georg Thierbach
  • Publication number: 20020110877
    Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of
    Type: Application
    Filed: August 2, 2001
    Publication date: August 15, 2002
    Applicant: DEGUSSA AG
    Inventors: Brigitte Bathe, Bettina Moeckel, Walter Pfefferle, Klaus Huthmacher, Christian Rueckert, Joern Kalinowski, Alfred Puehler, Michael Binder, Dieter Greissinger, Georg Thierbach
  • Publication number: 20020107378
    Abstract: The invention relates to preferably recombinant DNA derived from Corynebacterium and replicable in coryneform microorganisms, which contains at least one nucleotide sequence that codes for the thrE gene, and a process for the production of L-threonine, which is characterised in that the following steps are carried out:
    Type: Application
    Filed: September 14, 2001
    Publication date: August 8, 2002
    Applicant: Degusa Huls Aktiengeselschaft
    Inventors: Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach
  • Publication number: 20020106754
    Abstract: The invention relates to an isolated polynucleotide having a polynucleotide sequence which codes for the alr gene, and a host-vector system having a coryneform host bacterium in which the air gene is present in attenuated form and a vector which carries at least the air gene according to SEQ ID No 1, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.
    Type: Application
    Filed: July 23, 2001
    Publication date: August 8, 2002
    Inventors: Andreas Tauch, Michael Binder, Walter Pfefferle, Georg Thierbach, Jorn Kalinowski, Alfred Puhler
  • Publication number: 20020102664
    Abstract: Polynucleotides from coryneform bacteria which code for the metR and/or metZ genes and comprise polynucleotide sequences, selected from the group consisting of
    Type: Application
    Filed: August 2, 2001
    Publication date: August 1, 2002
    Applicant: DEGUSSA AG
    Inventors: Brigitte Bathe, Walter Pfefferle, Klaus Huthmacher, Christian Rueckert, Joern Kalinowski, Alfred Puehler, Michael Binder, Dieter Greissinger, Georg Thierbach
  • Publication number: 20020086373
    Abstract: Nucleotide sequences from coryneform bacteria which code for the cysD, cysN, cysK, cysE and cysH genes and a process for the fermentative preparation of amino acids using bacteria in which the genes mentioned are enhanced, a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the cysD gene, the cysN gene, the cysK gene, the cysE gene and/or the cysH gene is present in enhanced form, and the use of polynucleotides which contain the sequences according to the invention as hybridization probes and a process for the preparation of an L-methionine-containing animal feedstuffs additive from fermentation broths.
    Type: Application
    Filed: September 26, 2001
    Publication date: July 4, 2002
    Applicant: DEGUSSA AG
    Inventors: Mike Farwick, Klaus Huthmacher, Natalie Schischka, Brigitte Bathe, Walter Pfefferle, Michael Binder, Dieter Greissinger, Georg Thierbach
  • Patent number: 6410705
    Abstract: The invention relates to preferably recombinant DNA derived from Corynebacterium and replicable in coryneform microorganisms, which contains at least one nucleotide sequence that codes for the thrE gene, and a process for the production of L-threonine.
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: June 25, 2002
    Assignee: Degussa Huls Aktiengesellschaft
    Inventors: Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach
  • Publication number: 20020076770
    Abstract: The invention relates to a process for preparing D-pantothenic acid using Coryneform bacteria in which the zwa1 gene is enhanced.
    Type: Application
    Filed: September 17, 2001
    Publication date: June 20, 2002
    Applicant: DEGUSSA AG
    Inventors: Nicole Dusch, Georg Thierbach