Patents by Inventor Michel Eduard Van Der Rest

Michel Eduard Van Der Rest 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).

  • Nucleotide sequences which code for the mdhA gene
    Patent number: 7067288
    Abstract: The invention provides nucleotide sequences from coryneform bacteria which code for maltate dehydrogenase and a process for the fermentative preparation of amino acids using bacteria in which the mdhA gene is attenuated.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: June 27, 2006
    Assignee: Degussa AG
    Inventors: Douwe Molenaar, Michel Eduard Van Der Rest, Andre Drysch
  • Nucleotide sequences which code for the mdhA gene
    Patent number: 6995002
    Abstract: The invention provides nucleotide sequences from coryneform bacteria which code for maltate dehydrogenase and a process for the fermentative preparation of amino acids using bacteria in which the mdhA gene is attenuated.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: February 7, 2006
    Assignee: Degussa AG
    Inventors: Douwe Molenaar, Michel Eduard Van Der Rest, Andre Drysch
  • Nucleotide sequences which code for the mdhA gene
    Publication number: 20040142454
    Abstract: The invention provides nucleotide sequences from coryneform bacteria which code for maltate dehydrogenase and a process for the fermentative preparation of amino acids using bacteria in which the mdhA gene is attenuated.
    Type: Application
    Filed: December 5, 2003
    Publication date: July 22, 2004
    Applicant: DEGUSSA AG
    Inventors: Douwe Molenaar, Michel Eduard Van Der Rest, Andre Drysch
  • Process for the fermentative preparation of L-threonine
    Patent number: 6630332
    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: Grant
    Filed: March 8, 2001
    Date of Patent: October 7, 2003
    Assignee: Degussa AG
    Inventors: Mechthild Rieping, Georg Thierbach, Michel Eduard Van Der Rest, Douwe Molenaar
  • Process for the fermentative preparation of L-threonine
    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
  • Nucleotide sequences which code for the mdhA gene
    Publication number: 20020037568
    Abstract: The invention provides nucleotide sequences from coryneform bacteria which code for maltate dehydrogenase and a process for the fermentative preparation of amino acids using bacteria in which the mdhA gene is attenuated.
    Type: Application
    Filed: June 28, 2001
    Publication date: March 28, 2002
    Applicant: DEGUSSA AG
    Inventors: Douwe Molenaar, Michel Eduard Van Der Rest, Andre Drysch
  • Process for the production of L-amino acids by fermentation using coryneform bacteria
    Publication number: 20020028490
    Abstract: The invention relates to a process for the production of L-amino acids by fermentation using coryneform bacteria in which the mqo gene is enhanced.
    Type: Application
    Filed: May 10, 2001
    Publication date: March 7, 2002
    Inventors: Douwe Molenaar, Michel Eduard Van Der Rest, Bettina Mockel