Patents by Inventor Christine Toepfer

Christine Toepfer 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).

  • Patent number: 9279138
    Abstract: The present invention relates to newly identified genes that encode proteins that are involved in the synthesis of L-ascorbic acid (hereinafter also referred to as Vitamin C). The invention also features polynucleotides comprising the full-length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of the polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of the polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in the microorganism. Also included are methods/processes of using the polynucleotides and modified polynucleotide sequences to transform host microorganisms.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: March 8, 2016
    Assignee: DSM ASSETS B.V.
    Inventors: Tatsuo Hoshino, Masako Shinjoh, Christine Toepfer, Noribumi Tomiyama
  • Patent number: 9115378
    Abstract: The present invention relates to newly identified microorganisms capable of direct production of L-ascorbic acid (hereinafter also referred to as Vitamin C). The invention also relates to polynucleotide sequences comprising genes that encode proteins which are involved in the synthesis of Vitamin C. The invention also features polynucleotides comprising the full length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: August 25, 2015
    Assignee: DSM IP ASSETS B.V.
    Inventors: Marie-Gabrielle Beuzelin-Ollivier, Bastien Chevreux, Manuela Dalluege, Marina Van Gelder, Markus G. Goese, Corina Hauk, Bertus P. Koekman, Connie Lee, Anne F. Mayer, Anja Meury, Nigel J. Mouncey, Dick Schipper, Masako Shinjoh, Christine Toepfer, Adrianus W. H. Vollebregt
  • Publication number: 20130059920
    Abstract: This invention is related to the use of hydroxytyrosol (“HT”), or an olive juice extract containing hydroxytyrosol as an agent to improve muscle differentiation and thus improve or maintain the body's adaptation to exercise. It is also related to the use of hydroxytyrosol (“HT”), or an olive juice extract containing hydroxytyrosol as an agent to improve calcium signaling and to improve skeletal muscle contraction and relaxation. It also relates to pharmaceutical and nutraceutical compositions useful for conditions characterized by altered muscle differentiation especially under inflammatory conditions, such as delayed onset muscle soreness subsequent to strenuous exercise or sarcopenia.
    Type: Application
    Filed: July 17, 2012
    Publication date: March 7, 2013
    Applicant: DSM IP ASSETS, B.V.
    Inventors: Angelika FRIEDEL, Daniel Raederstorff, Franz Roos, Christine Toepfer, Karin Wertz
  • Patent number: 8318462
    Abstract: The present invention relates to newly identified microorganisms capable of direct production of L-ascorbic acid (hereinafter also referred to as Vitamin C). The invention also relates to polynucleotide sequences comprising genes that encode proteins which are involved in the synthesis of Vitamin C. The invention also features polynucleotides comprising the full length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: November 27, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Marie-Gabrielle Beuzelin-Ollivier, Bastian Chevreux, Manuela Dalluege, Marina Van Gelder, Markus G. Goese, Corina Hauk, Bertus P. Koekman, Connie Lee, Anne F. Mayer, Anja Meury, Nigel J. Mouncey, Dick Schipper, Masako Shinjoh, Christine Toepfer, Adrianus W. H. Vollebregt
  • Publication number: 20100248315
    Abstract: The present invention relates to newly identified microorganisms capable of direct production of L-ascorbic acid (hereinafter also referred to as Vitamin C). The invention also relates to polynucleotide sequences comprising genes that encode proteins which are involved in the synthesis of Vitamin C. The invention also features polynucleotides comprising the full length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism.
    Type: Application
    Filed: August 1, 2007
    Publication date: September 30, 2010
    Inventors: Marie-Gabrielle Beuzelin-Ollivier, Bastian Chevreux, Manuela Dalluegge, Marina Van Gelder, Markus G. Goese, Corina Hauk, Bertus P. Koekman, Connie Lee, Anne F. Mayer, Anja Meury, Nigel J. Mouncey, Dick Schipper, Masako Shinjoh, Christine Toepfer, Adrianus W.H. Vollebregt
  • Publication number: 20090142815
    Abstract: The present invention relates to newly identified genes that encode proteins that are involved in the synthesis of L-ascorbic acid (hereinafter also referred to as Vitamin C). The invention also features polynucleotides comprising the full-length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism. Also included are methods/processes of using the polynucleotides and modified polynucleotide sequences to transform host microorganisms.
    Type: Application
    Filed: February 10, 2006
    Publication date: June 4, 2009
    Inventors: Tatsuo Hoshino, Masako Shinjoh, Christine Toepfer, Noribumi Tomiyama
  • Publication number: 20080118960
    Abstract: The present invention relates to newly identified genes that encode proteins that are involved in the synthesis of L-ascorbic acid (hereinafter also refeixed to as Vitamin C), The invention also features polynucleotides comprising the full-length polynucleotide sequences of the novel genes and fragments thereof, the novel polypeptides encoded by the polynucleotides and fragments thereof, as well as their functional equivalents. The present invention also relates to the use of said polynucleotides and polypeptides as biotechnological tools in the production of Vitamin C from microorganisms, whereby a modification of said polynucleotides and/or encoded polypeptides has a direct or indirect impact on yield, production, and/or efficiency of production of the fermentation product in said microorganism. Also included are methods/processes of using the polynucleotides and modified polynucleotide sequences to transform host microorganisms.
    Type: Application
    Filed: February 10, 2006
    Publication date: May 22, 2008
    Inventors: Bastian Chevreux, Anne F. Mayer, Masako Shinjoh, Christine Toepfer