Patents by Inventor Patrick Dhaese

Patrick Dhaese 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: 11633438
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: April 25, 2023
    Assignee: INTREXON ACTOBIOTICS NV
    Inventors: Sam Corveleyn, Patrick Dhaese, Sabine Neirynck, Lothar Steidler
  • Publication number: 20200171105
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Application
    Filed: February 5, 2020
    Publication date: June 4, 2020
    Applicant: INTREXON ACTOBIOTICS NV
    Inventors: Sam CORVELEYN, Patrick DHAESE, Sabine NEIRYNCK, Lothar STEIDLER
  • Patent number: 10596207
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: March 24, 2020
    Assignee: INTREXON ACTOBIOTICS NV
    Inventors: Sam Corveleyn, Patrick Dhaese, Sabine Neirynck, Lothar Steidler
  • Publication number: 20190160119
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Application
    Filed: January 5, 2017
    Publication date: May 30, 2019
    Inventors: Sam CORVELEYN, Patrick DHAESE, Sabine NEIRYNCK, Lothar STEIDLER
  • Publication number: 20170151292
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Application
    Filed: January 5, 2017
    Publication date: June 1, 2017
    Inventors: Sam CORVELEYN, Patrick DHAESE, Sabine NEIRYNCK, Lothar STEIDLER
  • Patent number: 9574169
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: February 21, 2017
    Assignee: INTREXON ACTOBIOTICS NV
    Inventors: Sam Corveleyn, Patrick Dhaese, Sabine Neirynck, Lothar Steidler
  • Publication number: 20120039853
    Abstract: The present invention comprises the discovery and development of an effective cryoprotectant composition, without containing skim milk or any other animal-derived compounds, to achieve long-term stability of freeze-dried lactic acid bacteria (LAB), at different temperatures, whereby the retention of viability of the freeze-dried LAB after 6 months of storage, preferably after 9 months of storage, more preferably after 12 months of storage is more than 50%. The invention is in the field of producing freeze dried bacteria, in particular Lactic acid bacteria. More in particular, the invention relates to the use of a novel combination of cryoprotectants for increasing the viability of bacteria after freeze drying, improving the texture of the lyofilized cake for easy grinding and improving the long term stability of the freeze dried bacteria at different temperature conditions. The invention further relates to such freeze dried bacteria for use in food industry or in human or animal health applications.
    Type: Application
    Filed: April 28, 2010
    Publication date: February 16, 2012
    Applicant: ACTOGENIX NV
    Inventors: Sam Corveleyn, Patrick Dhaese, Sabine Neirynck, Lothar Steidler
  • Patent number: 7144717
    Abstract: Disclosed herein are phenol oxidizing enzymes obtainable from species of Stachybotrys which are useful in modifying the color associated with dyes and colored compounds, as well as in anti-dye transfer applications. Also disclosed herein are biologically-pure cultures of strains of the genus Stachybotrys, designated herein Stachybotrys parvispora MUCL 38996 and Stachybotrys charatarum MUCL 38898, which are capable of naturally-producing the novel phenol oxidizing enzymes. Disclosed herein is the amino acid and nucleic acid sequence for Stachybotrys phenol oxidizing enzymes as well as expression vectors and host cells comprising the nucleic acid. Disclosed herein are methods for producing the phenol oxidizing enzyme as well as methods for constructing expression host. Disclosed herein are enzyme compositions comprising phenol oxidizing enzymes obtainable from species of Stachybotrys.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: December 5, 2006
    Assignee: Genecor International, Inc.
    Inventors: Huaming Wang, Cynthia C. Wang, Antoine Amory, Patrick Dhaese, Annick Lambrechts-Rongvaux
  • Publication number: 20050287137
    Abstract: The present invention relates to novel therapies and treatments of atherosclerotic diseases. Accordingly there is provided, methods of treating or preventing atherosclerosis by passive vaccination through administration to a patient of a fully human antibody that is capable of binding to the specific fragments of ApoCIII. Specific human monoclonal antibodies and their use in therapy of atherosclerosis is provided. There is further provided the use of the antibodies of the present invention in medicine.
    Type: Application
    Filed: June 27, 2005
    Publication date: December 29, 2005
    Inventors: Patrick Dhaese, Pascal Mettens, Rene Meykens, Philippe Monteyne, Torbjorn Schiott, Leif Strandberg
  • Publication number: 20040185044
    Abstract: The present invention relates to novel therapies and treatments of atherosclerotic diseases. Accordingly there is provided, methods of treating or preventing atherosclerosis by passive vaccination through administration to a patient of a fully human antibody that is capable of binding to the specific fragments of ApoCIII. Specific human monoclonal antibodies and their use in therapy of atherosclerosis is provided. There is further provided the use of the antibodies of the present invention in medicine.
    Type: Application
    Filed: July 15, 2003
    Publication date: September 23, 2004
    Inventors: Patrick Dhaese, Pascal Mettens, Rene Meykens, Philippe Monteyne, Torbjorn Schiott, Leif Strandberg
  • Publication number: 20020048816
    Abstract: A host cell which is provided with a S-layer comprising a fusion polypeptide consisting essentially of:
    Type: Application
    Filed: August 21, 1998
    Publication date: April 25, 2002
    Applicant: MCDERMOTT, WILL, EMERY
    Inventors: ROLF Y. DEBLAERE, JAN DESOMER, PATRICK DHAESE
  • Patent number: 5874267
    Abstract: A host cell which is provided with a S-layer comprising a fusion polypeptide consisting essentially of:(a) at least sufficient of a S-layer protein for a S-layer composed thereof to assemble, and(b) a heterologous polypeptide which is fused to either the carboxy terminus of (a) or the amino terminus of (a) and which is thereby presented on the outer surface of the said cell; can be used as a vaccine, for screening for proteins and antigens and as a support for immobilizing an enzyme, peptide or antigen. A process of transforming B. Sphaericus cells comprising electroporation is also provided.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: February 23, 1999
    Assignee: Solvay (Societe Anonyme)
    Inventors: Rolf Y. Deblaere, Jan Desomer, Patrick Dhaese
  • Patent number: 5202237
    Abstract: This invention relates to operator DNA specific for the repressor of .phi.105 and to the use thereof. The sequence of the operator DNA is 5'-GACGGAAATACAAG-3', 5', GTCGGAAATACAAT-3', 5'-GACGAAATTCAAG-3' or 5'-GTCGTGAATACCAT-3.
    Type: Grant
    Filed: March 15, 1991
    Date of Patent: April 13, 1993
    Assignee: Solvay & Cie
    Inventor: Patrick Dhaese