Patents by Inventor Dorthe Sandvang

Dorthe Sandvang 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: 11856970
    Abstract: Described are the Bacillus subtilis strain deposited as DSM 32685 and mutant strains thereof which are susceptible to relevant antibiotics, have inhibitory activity against, for example, Staphylococcus, Streptococcus, E. coli and Salmonella, and have the ability to facilitate degradation of non-starch polysaccharides and thereby increase the amount of available oligosaccharides (sugar) in animal feed. Also described are compositions comprising at least one Bacillus subtilis strain of the disclosure and optionally further bacteria and/or one or more types of yeast and methods of using such compositions.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: January 2, 2024
    Assignee: Chr. Hansen A/S
    Inventors: Dorthe Sandvang, Ole Knudsmark Sjoeholm, Line Skjoet-Rasmussen, Jette Mundus Nielsen
  • Publication number: 20220218763
    Abstract: The present invention provides a Bacillus subtilis strain selected from the group consisting of a) the strain deposited as DSM32324,b) the strain deposited as DSM32325, and c) a mutant strain of (a) or (b) which has sensitivity for ampicillin, vancomycin, gentamicin, kanamycin, streptomycin, erythromycin, clindamycin, tetracycline, and chloramphenicol; and has inhibitory activity against E. coli and Clostridium perfringens. The invention further relates to Bacillus compositions comprising at least one Bacillus subtilis strain of the invention, preferably the Bacillus subtilis strain DSM32324 and/or the Bacillus subtilis strain DSM32325, as Direct Fed Microbial (DFM), premix, animal feed additive or animal feed.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 14, 2022
    Applicant: CHR. HANSEN A/S
    Inventors: Dorthe SANDVANG, Tina STYRISHAVE
  • Patent number: 11291695
    Abstract: The present invention provides a Bacillus subtilis strain selected from the group consisting of a) the strain deposited as DSM32324, b) the strain deposited as DSM32325, and c) a mutant strain of (a) or (b) which has sensitivity for ampicillin, vancomycin, gentamicin, kanamycin, streptomycin, erythromycin, clindamycin, tetracycline, and chloramphenicol; and has inhibitory activity against E. coli and Clostridium perfringens. The invention further relates to Bacillus compositions comprising at least one Bacillus subtilis strain of the invention, preferably the Bacillus subtilis strain DSM32324 and/or the Bacillus subtilis strain DSM32325, as Direct Fed Microbial (DFM), premix, animal feed additive or animal feed.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: April 5, 2022
    Assignee: CHR. HANSEN A/S
    Inventors: Dorthe Sandvang, Tina Styrishave
  • Publication number: 20210329944
    Abstract: The present invention provides a Bacillus subtilis strain deposited as DSM 32685 and mutant strains thereof which are susceptible to relevant antibiotics, have inhibitory activity against Staphylococcus, Streptococcus, E. coli and Salmonella enterica and have the ability to facilitate degradation of non-starch polysaccharides and thereby increase the amount of available oligosaccharides (sugar) in animal feed. The invention further relates to a composition comprising at least one Bacillus subtilis strain of the invention and optionally further bacteria, and/or one or more types of yeast. The composition may be a probiotic, Direct Fed Microbial (DFM), a premix, an animal feed additive, or an animal feed such as complete feed, e.g. a canine complete feed. The composition can be used in the prevention, reduction or control of a bacterial colonization or infection or for increasing digestibility of an animal feed, in particular a feed for a monogastric animal, such as feed for a companion animal, e.g.
    Type: Application
    Filed: January 18, 2019
    Publication date: October 28, 2021
    Applicant: CHR. HANSEN A/S
    Inventors: Dorthe SANDVANG, Ole Knudsmark SJOEHOLM, Line SKJOET-RASMUSSEN, Jette Mundus NIELSEN
  • Publication number: 20200222472
    Abstract: The present invention provides a Bacillus subtilis strain selected from the group consisting of a) the strain deposited as DSM32324, b) the strain deposited as DSM32325, and c) a mutant strain of (a) or (b) which has sensitivity for ampicillin, vancomycin, gentamicin, kanamycin, streptomycin, erythromycin, clindamycin, tetracycline, and chloramphenicol; and has inhibitory activity against E. coli and Clostridium perfringens. The invention further relates to Bacillus compositions comprising at least one Bacillus subtilis strain of the invention, preferably the Bacillus subtilis strain DSM32324 and/or the Bacillus subtilis strain DSM32325, as Direct Fed Microbial (DFM), premix, animal feed additive or animal feed.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 16, 2020
    Applicant: CHR. HANSEN A/S
    Inventors: Dorthe SANDVANG, Tina STYRISHAVE
  • Patent number: 8192925
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: June 5, 2012
    Assignee: Novozymes Adenium Biotech A/S
    Inventors: Per Holse Mygind, Mogens Trier Hansen, Marianne Vind Sorensen, Dorthe Sandvang
  • Publication number: 20120004159
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Application
    Filed: May 13, 2008
    Publication date: January 5, 2012
    Applicant: Novozymes A/S
    Inventors: Per Holse Mygind, Mogens Trier Hansen, Marianne Vind Soerensen, Dorthe Sandvang
  • Publication number: 20110160122
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Application
    Filed: January 5, 2011
    Publication date: June 30, 2011
    Applicant: Novozymes Adenium Biotech A/S
    Inventors: Dorotea Raventos Segura, Per Holse Mygind, Mogens Trier Hansen, Marianne Vind Soerensen, Dorthe Sandvang
  • Patent number: 7893196
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Grant
    Filed: November 19, 2005
    Date of Patent: February 22, 2011
    Assignee: Novozymes Aderium Biotech A/S
    Inventors: Dorotea Raventos Segura, Per Holse Mygind, Mogens Trier Hansen, Marianne Vind Soerensen, Dorthe Sandvang
  • Publication number: 20100104552
    Abstract: The present invention relates to antibiotic synergism of pharmaceutical compositions comprising a defensin and a beta-lactam antibiotic.
    Type: Application
    Filed: October 23, 2009
    Publication date: April 29, 2010
    Applicant: Novozymes A/S
    Inventors: Per Holse Mygind, Dorthe Sandvang, Hans-Henrik Kristensen Hoegenhaug, Thomas Kruse, Line Anker Nielsen
  • Publication number: 20100093633
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity. The invention also relates to polynucleotides encoding the polypeptides; and nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 15, 2010
    Applicant: Novozymes A/S
    Inventors: Leonardo De Maria, Hans-Henrik Kristensen Hoegenhaug, Dorthe Sandvang
  • Publication number: 20090253629
    Abstract: The present invention relates to methods for treating meningitis, such as bacterial meningitis, with defensin polypeptides.
    Type: Application
    Filed: March 31, 2009
    Publication date: October 8, 2009
    Applicant: Novozymes A/S
    Inventors: Dorthe Sandvang, Hans-Henrik Kristensen Hogenhaug
  • Patent number: 7388077
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Grant
    Filed: November 11, 2005
    Date of Patent: June 17, 2008
    Assignee: Novozymes A/S
    Inventors: Per Holse Mygind, Mogens Trier Hansen, Marianne Vind Soerensen, Dorthe Sandvang
  • Publication number: 20060272050
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Application
    Filed: November 19, 2005
    Publication date: November 30, 2006
    Applicant: Novozymes A/S
    Inventors: Dorotea Segura, Per Mygind, Mogens Hansen, Marianne Soerensen, Dorthe Sandvang
  • Publication number: 20060223751
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Application
    Filed: November 11, 2005
    Publication date: October 5, 2006
    Applicant: Novozymes A/S
    Inventors: Per Mygind, Mogens Hansen, Marianne Soerensen, Dorthe Sandvang