Patents by Inventor Manfred Biebl

Manfred Biebl 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: 11958890
    Abstract: The present invention relates to a polypeptide comprising a Gram negative endolysin and a peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a sushi peptide or a defensin, wherein the endolysin in turn is selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9 and sequences having at least 80% sequence identity with SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8 and/or SEQ ID NO:9. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, compositions and kits. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: April 16, 2024
    Assignee: LYSANDO AG
    Inventors: Manfred Biebl, Martin Griessl
  • Patent number: 11427812
    Abstract: The present invention relates to the field of antimicrobial agents active against Staphylococcus aureus bacteria. In particular, the present invention relates to polypeptides comprising the CHAP domain of LysK endolysin, the M23 endopeptidase domain of lysostaphin, the cell wall binding domain (CBD) of ALE-1, and a further peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a hydrophobic peptide, a sushi peptide and a defensin. In addition, the present invention relates to nucleic acids encoding such polypeptides, vectors comprising such nucleic acids, and corresponding host cells, compositions and devices. Finally, the present invention relates to applications of the inventive polypeptides, in particular in the pharmaceutical field.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: August 30, 2022
    Assignee: LYSANDO AG
    Inventors: Manfred Biebl, Martin Griessl, Kristin Neumann
  • Publication number: 20220064616
    Abstract: The present invention relates in general to the field of antimicrobial enzymes. In particular, the present invention relates to a polypeptide comprising the amino acid sequence of a globular Gram-negative endolysin and the amino acid sequence of a cell wall binding domain of i) a modular Gram-negative endolysin or ii) a bacteriophage tail/baseplate protein. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, and compositions. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, and compositions in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body. The polypeptides, nucleic acids, vectors, bacteriophages, host cells, and compositions according to the invention may also be used as an antimicrobial in, e.g., food or feed, in cosmetics, or as disinfecting agent.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 3, 2022
    Inventors: Martin GRIESSL, Manfred BIEBL
  • Patent number: 11208643
    Abstract: The present invention relates in general to the field of antimicrobial enzymes. In particular, the present invention relates to a polypeptide comprising the amino acid sequence of a globular Gram-negative endolysin and the amino acid sequence of a cell wall binding domain of i) a modular Gram-negative endolysin or ii) a bacteriophage tail/baseplate protein. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, and compositions. The present inventions also relates to the use of the polypeptide, nucleic acids, vectors, bacteriophages, host cells, and compositions in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body. The polypeptides, nucleic acids, vectors, bacteriophages, host cells, and compositions according to the invention may also be used as an antimicrobial in, e.g., food or feed, in cosmetics, or as disinfecting agent.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: December 28, 2021
    Assignee: SASINAPAS CO., LTD.
    Inventors: Martin Griessl, Manfred Biebl
  • Publication number: 20210300979
    Abstract: The present invention relates to a polypeptide comprising a Gram negative endolysin and a peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a sushi peptide or a defensin, wherein the endolysin in turn is selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9 and sequences having at least 80% sequence identity with SEQ ID NO:1, SEQ ID NO:2, SEQ ID NOG, SEQ ID NO:4, SEQ ID NOG, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8 and/or SEQ ID NO:9. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, compositions and kits. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 30, 2021
    Inventors: Manfred BIEBL, Martin GRIESSL
  • Publication number: 20210198645
    Abstract: The present invention relates to a polypeptide comprising a Gram negative endolysin and a peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a sushi peptide or a defensin, wherein the endolysin in turn is an endolysin comprising a sequence according to SEQ ID NO:1 or SEQ ID NO:2. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, compositions and kits. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body. The polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits according to the invention may also be used as an antimicrobial in, e.g., food or feed, in cosmetics, or as disinfecting agent.
    Type: Application
    Filed: May 29, 2019
    Publication date: July 1, 2021
    Inventors: Manfred BIEBL, Martin GRIESSL
  • Publication number: 20210108185
    Abstract: The present invention relates in general to the field of antimicrobial enzymes. In particular, the present invention relates to a polypeptide comprising the amino acid sequence of a globular Gram-negative endolysin and the amino acid sequence of a cell wall binding domain of i) a modular Gram-negative endolysin or ii) a bacteriophage tail/baseplate protein. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, and compositions. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, and compositions in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body. The polypeptides, nucleic acids, vectors, bacteriophages, host cells, and compositions according to the invention may also be used as an antimicrobial in, e.g., food or feed, in cosmetics, or as disinfecting agent.
    Type: Application
    Filed: April 2, 2018
    Publication date: April 15, 2021
    Inventors: Martin GRIESSL, Manfred BIEBL
  • Publication number: 20190359962
    Abstract: The present invention relates to the field of antimicrobial agents active against Staphylococcus aureus bacteria. In particular, the present invention relates to polypeptides comprising the CHAP domain of LysK endolysin, the M23 endopeptidase domain of lysostaphin, the cell wall binding domain (CBD) of ALE-1, and a further peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a hydrophobic peptide, a sushi peptide and a defensin. In addition, the present invention relates to nucleic acids encoding such polypeptides, vectors comprising such nucleic acids, and corresponding host cells, compositions and devices. Finally, the present invention relates to applications of the inventive polypeptides, in particular in the pharmaceutical field.
    Type: Application
    Filed: November 20, 2017
    Publication date: November 28, 2019
    Inventors: Manfred BIEBL, Martin GRIESSL, Kristin NEUMANN
  • Publication number: 20190330608
    Abstract: The present invention relates to the field of antimicrobial agents active against Enterococcus bacteria. In particular, the present invention relates to a polypeptide comprising a first and a second amino acid sequence, wherein the first amino acid sequence is a sequence selected from SEQ ID NO:2; SEQ ID NO:3; SEQ ID NO: 5; and derivatives thereof; and wherein the second amino acid sequence is an antimicrobial peptide, amphipathic peptide, cationic peptide, hydrophobic peptide, sushi peptide or defensin. In addition, the present invention relates to nucleic acids encoding such polypeptides, vectors comprising such nucleic acids, and corresponding host cells. Finally, the present invention relates to applications of the inventive polypeptides, nucleic acids, vectors, and/or host cells, in particular in the pharmaceutical field.
    Type: Application
    Filed: October 20, 2017
    Publication date: October 31, 2019
    Inventors: Manfred BIEBL, Eva SCHIRMEIER, Martin GRIESSL
  • Publication number: 20190125897
    Abstract: The present invention relates to the field of antimicrobial agents active against Salmonella bacteria. In particular, the present invention relates to polypeptides comprising a first and a second amino acid sequence, wherein the first amino acid sequence is an endolysin, and wherein the second amino acid sequence is an antimicrobial peptide, cationic peptide, hydrophobic peptide, amphipathic peptide or sushi peptide, and wherein the polypeptide comprises at least one sequence selected from the group consisting of SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4 and derivatives thereof. In addition, the present invention relates to nucleic acids encoding such polypeptides, vectors comprising such nucleic acids, and corresponding host cells. Finally, the present invention relates to applications of the inventive polypeptides, nucleic acids, vectors, and/or host cells, in particular in the pharmaceutical field and in the field of food and feed.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 2, 2019
    Inventors: Martin GRIESSL, Manfred BIEBL, Eva SCHIRMEIER
  • Patent number: 9393929
    Abstract: A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing (12) in which a combustion chamber (16) containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice (22) toward the environment of the inflator (10), as well as a coolant reservoir (24) arranged in the housing (12) in which coolant is accommodated prior to activation of the inflator (10) and which has at least one coolant outlet orifice (28?). The coolant outlet orifice (28) is arranged in direct vicinity of the outlet orifice (22). Upon activation of the inflator (10) coolant flows out of the inflator into the protection system and wets an adjacent wall (32) of the protection system against which also the hot gas is flowing.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: July 19, 2016
    Assignee: TRW Airbag Systems GmbH
    Inventors: Manfred Biebl, Michael Gabler, Achim Hofmann, Dieter Leier, Ning Wei
  • Patent number: 9229002
    Abstract: The present invention relates to bacteriophage tail proteins and the derivatives and fragments thereof that are capable of binding endotoxins in the absence of bivalent positive ions, especially Ca2+ or Mg2+. Further, the present invention relates to methods for depleting endotoxins from solutions and samples using the bacteriophage tail proteins according to the present invention and to a detection method for endotoxins.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: January 5, 2016
    Assignee: Hyglos Invest GmbH
    Inventors: Stefan Miller, Roman Meyer, Renate Grassl, Manfred Biebl, Holger Grallert
  • Patent number: 9018155
    Abstract: The present invention relates to a polypeptide termed ply_pitti26 comprising the sequence as depicted in SEQ ID NO:1 as well as variants of this polypeptide. Furthermore, the present invention relates to nucleic acids and vectors encoding for said polypeptide and variants thereof as well as host cells comprising these nucleic acids and/or vectors. Finally, the present invention relates to the uses of said polypeptide, variants thereof, nucleic acid sequences, vectors and host cells, in particular for the treatment or prophylaxis of a subject infected by or exposed to Staphylococci.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: April 28, 2015
    Assignee: Hyglos Invest GmbH
    Inventors: Michael Forchheim, Holger Grallert, Anja Philipp, Manfred Biebl
  • Publication number: 20140377775
    Abstract: The present invention relates to bacteriophage tail proteins and the derivatives and fragments thereof that are capable of binding endotoxins in the absence of bivalent positive ions, especially Ca2+ or Mg2+. Further, the present invention relates to methods for depleting endotoxins from solutions and samples using the bacteriophage tail proteins according to the present invention and to a detection method for endotoxins.
    Type: Application
    Filed: July 29, 2014
    Publication date: December 25, 2014
    Applicant: HYGLOS INVEST GMBH
    Inventors: Stefan MILLER, Roman MEYER, Renate GRASSL, Manfred BIEBL, Holger GRALLERT
  • Publication number: 20140245919
    Abstract: A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing (12) in which a combustion chamber (16) containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice (22) toward the environment of the inflator (10), as well as a coolant reservoir (24) arranged in the housing (12) in which coolant is accommodated prior to activation of the inflator (10) and which has at least one coolant outlet orifice (28?). The coolant outlet orifice (28) is arranged in direct vicinity of the outlet orifice (22). Upon activation of the inflator (10) coolant flows out of the inflator into the protection system and wets an adjacent wall (32) of the protection system against which also the hot gas is flowing.
    Type: Application
    Filed: May 15, 2014
    Publication date: September 4, 2014
    Applicant: TRW Airbag Systems GmbH
    Inventors: Manfred Biebl, Michael Gabler, Achim Hofmann, Dieter Leier, Ning Wei
  • Patent number: 8822641
    Abstract: The present invention relates to bacteriophage tail proteins and the derivatives and fragments thereof that are capable of binding endotoxins in the absence of bivalent positive ions, especially Ca2+ or Mg2+. Further, the present invention relates to methods for depleting endotoxins from solutions and samples using the bacteriophage tail proteins according to the present invention and to a detection method for endotoxins.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: September 2, 2014
    Assignee: Hyglos Invest GmbH
    Inventors: Stefan Miller, Roman Meyer, Renate Grassl, Manfred Biebl, Holger Grallert
  • Patent number: 8794665
    Abstract: A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing (12) in which a combustion chamber (16) containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice (22) toward the environment of the inflator (10), as well as a coolant reservoir (24) arranged in the housing (12) in which coolant is accommodated prior to activation of the inflator (10) and which has at least one coolant outlet orifice (28?). The coolant outlet orifice (28) is arranged in direct vicinity of the outlet orifice (22). Upon activation of the inflator (10) coolant flows out of the inflator into the protection system and wets an adjacent wall (32) of the protection system against which also the hot gas is flowing.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: August 5, 2014
    Assignee: TRW Airbag Systems GmbH
    Inventors: Manfred Biebl, Michael Gabler, Achim Hofmann, Dieter Leier, Ning Wei
  • Publication number: 20140065104
    Abstract: The present invention relates to a polypeptide termed ply_pitti26 comprising the sequence as depicted in SEQ ID NO:1 as well as variants of this polypeptide. Furthermore, the present invention relates to nucleic acids and vectors encoding for said polypeptide and variants thereof as well as host cells comprising these nucleic acids and/or vectors. Finally, the present invention relates to the uses of said polypeptide, variants thereof, nucleic acid sequences, vectors and host cells, in particular for the treatment or prophylaxis of a subject infected by or exposed to Staphylococci.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 6, 2014
    Applicant: Hyglos Invest GmbH
    Inventors: Michael FORCHHEIM, Holger GRALLERT, Anja PHILIPP, Manfred BIEBL
  • Patent number: 8609348
    Abstract: Bacteriophage adhesion proteins binding to the O-antigen of gram negative bacteria, but lacking the ability of binding to a bacteriophage and of hydrolysing lipopolysaccharides, are described, as well as nucleic acid molecules encoding the proteins. In addition, methods for generating the bacteriophage adhesion proteins and their use in detection, purification and enrichment of bacteria are described.
    Type: Grant
    Filed: July 3, 2009
    Date of Patent: December 17, 2013
    Assignee: Biomerieux S.A.
    Inventors: Manfred Biebl, Renate Grassl, Monika Walter, Stefan Miller
  • Patent number: 8557519
    Abstract: The present invention relates to a polypeptide termed ply_pitti26 comprising the sequence as depicted in SEQ ID NO:1 as well as variants of this polypeptide. Furthermore, the present invention relates to nucleic acids and vectors encoding for said polypeptide and variants thereof as well as host cells comprising these nucleic acids and/or vectors. Finally, the present invention relates to the uses of said polypeptide, variants thereof, nucleic acid sequences, vectors and host cells, in particular for the treatment or prophylaxis of a subject infected by or exposed to Staphylococci.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: October 15, 2013
    Assignee: Hyglos Invest GmbH
    Inventors: Michael Forchheim, Holger Grallert, Anja Philipp, Manfred Biebl