Patents by Inventor Steffen Schlehuber

Steffen Schlehuber 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: 10785973
    Abstract: The present invention relates to an aqueous pesticide microemulsion formulation including (a) at least one organic pesticide compound P, which is sparingly soluble in water and which is present in the formulation in dissolved form; (b) at least one organic solvent LM1 selected from C1-C4-alkyl lactates; (c) at least one organic solvent LM2 selected from C5-C12-alkyl lactates; (d) at least one organic solvent LM3 selected from N—(C4-C12 alkyl)pyrrolidones; (e) at least one surfactant S selected from anionic surfactants and non-ionic surfactants and mixtures thereof; and (f) water.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: September 29, 2020
    Assignee: BASF SE
    Inventors: Claude Taranta, Steffen Schlehuber, Sarah Thompson, Wolfgang Meier, Jochen Schreieck, Helmut Mueller, Paulo Cesar Queiroz
  • Publication number: 20190159455
    Abstract: The present invention relates to the use of a pesticidal mixtures comprising as active components tioxazafen for protecting plants, the plant propagation material thereof, or soil or water, in which the plants are growing, against the attack or infestation by invertebrate pests and/or phytopathogenic harmful fungi. Furthermore, the present invention relates to a seed treatment composition comprising at least one of the pesticidal mixtures and to seeds comprising at least one of the pesticidal mixtures or the seed treatment composition thereof. Moreover, the present invention relates to a method for controlling invertebrate pests and/or phytopathogenic harmful fungi on plants comprising contacting the plant or the plant propagation material; the pest or its food supply, habitat or breeding ground; and/or the fungi or their habitat, with an effective amount of the pesticidal mixtures or the seed treatment compositions thereof.
    Type: Application
    Filed: March 31, 2017
    Publication date: May 30, 2019
    Inventors: Eric BAS, Todd EDGINGTON, Ronald WILHELM, Steffen SCHLEHUBER, Florent MAZUIR
  • Publication number: 20190015477
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 17, 2019
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Patent number: 10046027
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: August 14, 2018
    Assignee: PIERIS PHARMACEUTICALS GMBH
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Publication number: 20170280710
    Abstract: The present invention relates to an aqueous pesticide microemulsion formulation including (a) at least one organic pesticide compound P, which is sparingly soluble in water and which is present in the formulation in dissolved form; (b) at least one organic solvent LM1 selected from C1-C4-alkyl lactates; (c) at least one organic solvent LM2 selected from C5-C12-alkyl lactates; (d) at least one organic solvent LM3 selected from N—(C4-C12 alkyl)pyrrolidones; (e) at least one surfactant S selected from anionic surfactants and non-ionic surfactants and mixtures thereof; and (f) water.
    Type: Application
    Filed: September 2, 2015
    Publication date: October 5, 2017
    Inventors: Claude Taranta, Steffen Schlehuber, Sarah Thompson, Wolfgang Meier, Jochen Schreieck, Helmut Mueller, Paulo Cesar Queiroz
  • Publication number: 20160256525
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Application
    Filed: December 28, 2015
    Publication date: September 8, 2016
    Applicant: Pieris AG
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Patent number: 9221887
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 29, 2015
    Assignee: Pieris AG
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Publication number: 20130017996
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 17, 2013
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Patent number: 8313924
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: November 20, 2012
    Assignee: Pieris AG
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Patent number: 7892827
    Abstract: The present invention relates to a compound with affinity for the cytotoxic T lymphocyte-associated antigen (CTLA-4), wherein the compound exhibits a synergistic mode of action in that the compound: (a) increases T cell priming or T cell expansion or the generation of memory T cells by blocking of CTLA-4, and (b) enhances effector T cell activity in tumor tissue or lymphoid tissue by blocking of CTLA-4. The compound of the invention can be a protein, a small organic molecule, a peptide, or a nucleic acid.
    Type: Grant
    Filed: November 25, 2005
    Date of Patent: February 22, 2011
    Assignee: Pieris AG
    Inventors: Gabriele Matschiner, Andreas Hohlbaum, Steffen Schlehuber, Martin Pöhlchen, Arne Skerra
  • Patent number: 7893208
    Abstract: The present invention relates to novel muteins derived from tear lipocalin or a homologue thereof. In particular, the invention relates to a mutein of human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: February 22, 2011
    Assignee: Pieris AG
    Inventors: Arne Skerra, Steffen Schlehuber
  • Patent number: 7691970
    Abstract: The present invention relates to novel muteins derived from a bilin-binding protein (BBP) that binds a given target, for example a macromolecular target, with detectable affinity. In particular, the invention relates to a mutein of the bilin-binding protein of Pieris brassicae. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: April 6, 2010
    Assignee: Pieris AG
    Inventors: Arne Skerra, Steffen Schlehuber
  • Publication number: 20090325875
    Abstract: The present invention relates to novel muteins derived from tear lipocalin or a homologue thereof. In particular, the invention relates to a mutein of human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Application
    Filed: August 19, 2009
    Publication date: December 31, 2009
    Inventors: Arne Skerra, Steffen Schlehuber
  • Publication number: 20090305982
    Abstract: The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein.
    Type: Application
    Filed: August 1, 2007
    Publication date: December 10, 2009
    Inventors: Kristian Jensen, Martin Huelsmeyer, Steffen Schlehuber, Andreas Hohlbaum, Arne Skerra, Eric Boudreau, Richard Jones, Ian Kimber, Rebecca Dearman
  • Patent number: 7585940
    Abstract: The present invention relates to novel muteins derived from tear lipocalin or a homologue thereof. In particular, the invention relates to a mutein of human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: September 8, 2009
    Assignee: Pieris AG
    Inventors: Arne Skerra, Steffen Schlehuber
  • Publication number: 20090042785
    Abstract: The present invention relates to a compound with affinity for the cytotoxic T lymphocyte-associated antigen (CTLA-4), wherein the compound exhibits a synergistic mode of action in that the compound: (a) increases T cell priming or T cell expansion or the generation of memory T cells by blocking of CTLA-4, and (b) enhances effector T cell activity in tumor tissue or lymphoid tissue by blocking of CTLA-4. The compound of the invention can be a protein, a small organic molecule, a peptide, or a nucleic acid.
    Type: Application
    Filed: November 25, 2005
    Publication date: February 12, 2009
    Inventors: Gabriele Matschiner, Andreas Hohlbaum, Steffen Schlehuber, Martin Pohlchen, Arne Skerra
  • Publication number: 20070224633
    Abstract: The present invention relates to novel muteins derived from tear lipocalin or a homologue thereof. In particular, the invention relates to a mutein of human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Application
    Filed: August 24, 2004
    Publication date: September 27, 2007
    Applicant: PIERIS AG
    Inventors: Arne Skerra, Steffen Schlehuber
  • Patent number: 7252998
    Abstract: Disclosed is a method for generating a mutein of a protein selected from the group consisting of human neutrophil gelatinase-associated lipocalin (hNGAL), rat ?2-microglobulin-related protein (A2m) and mouse 24p3/uterocalin (24p3), said mutein having detectable affinity to a given target. The method comprises the step of subjecting the protein to mutagenesis at one or more of the sequence positions which correspond to the sequence positions 33 to 54, 66 to 83, 94 to 106, and 123 to 136 of hNGAL, resulting in one or more mutein(s) of the protein. Also disclosed are muteins obtainable by this method.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: August 7, 2007
    Assignee: Pieris AG
    Inventors: Arne Skerra, Steffen Schlehuber
  • Publication number: 20070148201
    Abstract: The present invention relates to novel muteins derived from a bilin-binding protein (BBP) that binds a given target, for example a macromolecular target, with detectable affinity. In particular, the invention relates to a mutein of the bilin-binding protein of Pieris brassicae. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various use of the mutein.
    Type: Application
    Filed: August 25, 2003
    Publication date: June 28, 2007
    Inventors: Arne Skerra, Steffen Schlehuber
  • Publication number: 20060088908
    Abstract: Disclosed is a method for generating a mutein of a protein selected from the group consisting of human neutrophil gelatinase-associated lipocalin (hN-GAL), rat ?2-microglobulin-related protein (A2m) and mouse 24p3/uterocalin (24p3), said mutein having detectable affinity to a given target. The method comprises the step of subjecting the protein to mutagenesis at one or more of the sequence positions which correspond to the sequence positions 33 to 54, 66 to 83, 94 to 106, and 123 to 136 of hNGAL, resulting in one or more mutein(s) of the protein. Also disclosed are muteins obtainable by this method.
    Type: Application
    Filed: September 18, 2002
    Publication date: April 27, 2006
    Inventors: Arne Skerra, Steffen Schlehuber