Patents by Inventor Philippe Horvath

Philippe Horvath 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: 12268219
    Abstract: The present invention relates to a lactic acid bacterium, in particular a strain of the Streptococcus genus, with reduced sensitivity to cos-type bacteriophages. The invention also relates to methods to engineer these lactic acid bacteria as well as their use to ferment milk.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: April 8, 2025
    Assignee: International N&H Denmark ApS
    Inventors: Christophe Fremaux, Philippe Horvath, Armelle Cochu-Blachère, Dennis Romero, Sylvain Moineau, Simon Labrie
  • Publication number: 20240043790
    Abstract: The invention relates to a method for generating a Streptococcus thermophilus strain exhibiting a “high galactose utilization” profile, which is characterized by a high percentage of consumed galactose at the maximum speed of lactose consumption and optionally a high percentage of consumed galactose at the end of lactose consumption (both as determined by assay I), comprising modifying the sequence of the gal-lac gene cluster. The invention also relates to a Streptococcus thermophilus strain obtained or obtainable by this method, to a Streptococcus thermophilus strain characterized both by the sequence of its gal-lac gene cluster and its “high galactose utilization” profile, to a culture and kit-of part comprising such strains, as well as to the use of such strains in food applications.
    Type: Application
    Filed: April 29, 2021
    Publication date: February 8, 2024
    Inventors: Anais JEDRZEJOWSKI, Christophe FREMAUX, Elodie GUILLOU, Sabine VAN DILLEN, Philippe HORVATH, Mikael PIANFETTI
  • Publication number: 20230332183
    Abstract: The present invention relates to a method for transforming a strain of the Lactococcus genus through natural competence. The present invention further relates to strains obtained or obtainable by said method. The present invention also relates to a method for identifying a strain of the Lactococcus genus which is transformable through natural competence.
    Type: Application
    Filed: February 22, 2023
    Publication date: October 19, 2023
    Inventors: Christophe Fremaux, Philippe Horvath, Patrick Boyaval, Pascal Hols, David Blandine, Amandine Radziejwoski, Laetitia Fontaine, Frederic Toussaint
  • Patent number: 11732251
    Abstract: Methods and compositions are provided for the use of anti-CRISPR (ACR) proteins in plants, including modulation of Cas endonuclease activity, improvement of frequency of homologous recombination, control of Cas endonuclease activity during various cell cycles, spatial and/or temporal regulation of Cas endonuclease activity in plants, usage in gene activation or repression, as well as reduction of off-target polynucleotide cleavage.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: August 22, 2023
    Assignees: DUPONT NUTRITION BIOSCIENCES APS, UNIVERSITE LAVAL (CANADA)
    Inventors: Christophe Fremaux, Philippe Horvath, Alexander Hynes, Marie-Laurence Lemay, Sylvain Moineau, Dennis A. Romero, Geneviève Rousseau, Joshua K Young
  • Patent number: 11530405
    Abstract: The invention relates to anti-CRISPR genes and anti-CRISPR proteins, and their uses in various biotechnology applications.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: December 20, 2022
    Assignees: DUPONT NUTRITION BIOSCIENCES APS, UNIVERSITE LAVAL (CANADA)
    Inventors: Christophe Fremaux, Philippe Horvath, Dennis A. Romero, Sylvain Moineau, Alexander Hynes, Geneviève Rousseau
  • Publication number: 20220117247
    Abstract: The present invention relates to a lactic acid bacterium, in particular a strain of the Streptococcus genus, with reduced sensitivity to cos-type bacteriophages. The invention also relates to methods to engineer these lactic acid bacteria as well as their use to ferment milk.
    Type: Application
    Filed: February 13, 2020
    Publication date: April 21, 2022
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Christophe FREMAUX, Philippe HORVATH, Armelle COCHU-BLACHÈRE, Dennis ROMERO, Sylvain MOINEAU, Simon LABRIE
  • Publication number: 20200190492
    Abstract: Methods and compositions are provided for the use of anti-CRISPR (ACR) proteins in plants, including modulation of Cas endonuclease activity, improvement of frequency of homologous recombination, control of Cas endonuclease activity during various cell cycles, spatial and/or temporal regulation of Cas endonuclease activity in plants, usage in gene activation or repression, as well as reduction of off-target polynucleotide cleavage.
    Type: Application
    Filed: April 24, 2018
    Publication date: June 18, 2020
    Inventors: CHRISTOPHE FREMAUX, PHILIPPE HORVATH, ALEXANDER HYNES, MARIE-LAURENCE LEMAY, SYLVAIN MOINEAU, DENNIS A. ROMERO, GENEVIÈVE ROUSSEAU
  • Patent number: 10662227
    Abstract: The invention relates to CRISPR sequences found in bifidobacteria and their uses.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: May 26, 2020
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Philippe Horvath, Dennis A. Romero, Lindsay L. Traeger
  • Patent number: 10640778
    Abstract: The present invention relates to the use of one or more cas genes for modulating resistance in a cell against a target nucleic acid or a transcription product thereof.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: May 5, 2020
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Patrick Boyaval, Christophe Fremaux, Philippe Horvath, Dennis Romero
  • Publication number: 20200087686
    Abstract: The present invention relates to a method for transforming a strain of the Lactococcus genus through natural competence. The present invention further relates to strains obtained or obtainable by said method. The present invention also relates to a method for identifying a strain of the Lactococcus genus which is transformable through natural competence.
    Type: Application
    Filed: December 19, 2017
    Publication date: March 19, 2020
    Inventors: Christophe Fremaux, Philippe Horvath, Patrick Boyaval, Pascal Hols, David Blandine, Amandine Radziejwoski, Laetitia Fontaine, Frederic Toussaint
  • Publication number: 20200040328
    Abstract: The invention relates to anti-CRISPR genes and anti-CRISPR proteins, and their uses in various biotechnology applications
    Type: Application
    Filed: April 24, 2018
    Publication date: February 6, 2020
    Inventors: CHRISTOPHE FREMAUX, PHILIPPE HORVATH, DENNIS A. ROMERO, SYLVAIN MOINEAU, ALEXANDER HYNES, GENEVIEVE ROUSSEAU
  • Patent number: 10368559
    Abstract: The present invention relates to Streptococcus thermophilus strains, usable as starter cultures, able to provide both satisfactory rheological and organoleptic properties, and satisfactory shelf life to the media into which they are incorporated. In particular, these strains are also bacteriophage-resistant, thereby minimizing bacteriophage infection. The invention also provides a composition comprising one of these Streptococcus thermophilus strains, and feed or food products obtained with these strains.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: August 6, 2019
    Assignee: DuPont Nutrition Biosciences ApS
    Inventors: Philippe Horvath, Christophe Fremaux, Pascal Fourcassie
  • Patent number: 10307445
    Abstract: The invention relates to bacterial strains having an outstanding ability to produce menaquinone and to applications thereof.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: June 4, 2019
    Assignee: DuPont Nutrition Bioscience ApS
    Inventors: Pascal Fourcassie, Patrick Boyaval, Philippe Horvath
  • Patent number: 10066233
    Abstract: The present invention relates to the use of one or more cas genes for modulating resistance in a cell against a target nucleic acid or a transcription product thereof.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: September 4, 2018
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Patrick Boyaval, Christophe Fremaux, Philippe Horvath, Dennis Romero
  • Patent number: 9980499
    Abstract: The disclosure relates in one aspect to a fast acidifying lactic acid bacterium that generates a viscosity in fermented milk greater than about 62 Pa·s after 14 days of storage at 6° C. Further, the disclosure includes method for preparing and products of food, food additive, feed, nutritional supplement, or probiotic supplement, thereof.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: May 29, 2018
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Christophe Fremaux, Philippe Horvath, Joachim Schwobe
  • Patent number: 9951341
    Abstract: The present invention relates to a nucleic acid comprising a Lactococcus CRISPR repeat region and/or a Lactococcus CRISPR spacer region.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: April 24, 2018
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Philippe Horvath, Dennis Romero, Anne M. Millen
  • Patent number: 9879269
    Abstract: The present invention relates to the use of one or more cas genes for modulating resistance in a cell against a target nucleic acid or a transcription product thereof.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: January 30, 2018
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Patrick Boyaval, Philippe Horvath, Christophe Fremaux, Dennis A. Romero
  • Patent number: 9816140
    Abstract: The present invention provides methods for tagging and/or identifying microorganisms. In some preferred embodiments, the microorganisms are bacteria. In some particularly preferred embodiments, the bacteria are members of the genus Streptococcus, while in other embodiments, the bacteria are members of other genera. The present invention also provides microorganisms tagged using the methods set forth herein. In some preferred embodiments, the tagged microorganisms are bacteria. In some particularly preferred embodiments, the tagged bacteria are members of the genus Streptococcus, while in other embodiments, the tagged bacteria are members of other genera.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: November 14, 2017
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Christophe Fremaux, Philippe Horvath, Dennis Romero
  • Publication number: 20170037416
    Abstract: The present invention relates to the use of one or more cas genes for modulating resistance in a cell against a target nucleic acid or a transcription product thereof.
    Type: Application
    Filed: August 4, 2016
    Publication date: February 9, 2017
    Applicant: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Rodolphe Barrangou, Patrick Boyaval, Christophe Fremaux, Philippe Horvath, Dennis Romero
  • Patent number: 9399801
    Abstract: The present invention provides methods for tagging and/or identifying microorganisms. In some preferred embodiments, the microorganisms are bacteria. In some particularly preferred embodiments, the bacteria are members of the genus Streptococcus, while in other embodiments, the bacteria are members of other genera. The present invention also provides microorganisms tagged using the methods set forth herein. In some preferred embodiments, the tagged microorganisms are bacteria. In some particularly preferred embodiments, the tagged bacteria are members of the genus Streptococcus, while in other embodiments, the tagged bacteria are members of other genera.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: July 26, 2016
    Assignee: DuPont Nutrition Biosciences ApS
    Inventors: Rodolphe Barrangou, Christophe Fremaux, Philippe Horvath, Dennis Romero