Patents by Inventor Walter Hinderer

Walter Hinderer 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: 9468685
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: October 18, 2016
    Assignee: RATIOPHARM GMBH
    Inventors: Walter Hinderer, Heinz Lubenau
  • Publication number: 20150125420
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Application
    Filed: January 9, 2015
    Publication date: May 7, 2015
    Inventors: Walter Hinderer, Heinz Lubenau
  • Patent number: 8946161
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: February 3, 2015
    Assignee: Ratiopharm GmbH
    Inventors: Walter Hinderer, Heinz Lubenau
  • Patent number: 8703123
    Abstract: Provided is a method of obtaining biologically active recombinant human G-CSF from inclusion bodies, wherein the solubilization and refolding process can be performed at ambient temperature and the purification step comprises reversed phase chromatography (RP), in particular RP-HPLC. The G-CSF preparation so obtained is characterized by high purity and homogeneity.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: April 22, 2014
    Assignee: BioGeneriX GmbH
    Inventors: Walter Hinderer, Christian Scheckermann
  • Publication number: 20140030214
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Application
    Filed: October 2, 2013
    Publication date: January 30, 2014
    Applicant: BIOGENERIX GMBH
    Inventors: Walter Hinderer, Heinz Lubenau
  • Patent number: 8562967
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: October 22, 2013
    Assignee: Biogenerix AG
    Inventors: Walter Hinderer, Heinz Lubenau
  • Patent number: 8546328
    Abstract: The present invention relates to a liquid pharmaceutical composition comprising a granulocyte colony stimulating factor polypeptide conjugated with a polymer, the composition having a pH value in the range of 4.5 to 5.5. The composition further comprises a surfactant and optionally one or more other pharmaceutically acceptable excipients. Further, the composition of the invention is free from tartaric acid or salts thereof and from succinic acid and salts thereof as buffering agents and does not contain amino acids as stabilizer. The composition has a good storage stability and is especially useful for the prophylaxis and treatment of disorders and medical indications where granulocyte colony stimulating factor preparations are considered as useful remedies.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: October 1, 2013
    Assignee: BioGeneriX AG
    Inventors: Walter Hinderer, Christian Scheckermann
  • Publication number: 20120328560
    Abstract: Provided is a method of obtaining biologically active recombinant human G-CSF from inclusion bodies, wherein the solubilization and refolding process can be performed at ambient temperature and the purification step comprises reversed phase chromatography (RP), in particular RP-HPLC. The G-CSF preparation so obtained is characterized by high purity and homogeneity.
    Type: Application
    Filed: March 17, 2011
    Publication date: December 27, 2012
    Applicant: BIOGENERIX AG
    Inventors: Walter Hinderer, Christian Scheckermann
  • Publication number: 20120264688
    Abstract: A procedure for the production of erythropoietin (EPO), in particular recombinant human EPO (rhEPO) with a defined composition of glycoforms in a highly pure form, i.e., with a high amount of O-glycosylated EPO isoforms is provided.
    Type: Application
    Filed: September 23, 2010
    Publication date: October 18, 2012
    Inventors: Walter Hinderer, Stefan Arnold
  • Patent number: 8207112
    Abstract: The present invention relates to a liquid pharmaceutical composition comprising a granulocyte colony stimulating factor polypeptide conjugated with a polymer. In various embodiments, the composition has a pH value in the range of 4.5 to 5.5. Exemplary compositions further comprise a surfactant and optionally one or more other pharmaceutically acceptable excipients. The invention provides, inter alia, formulations free from tartaric acid or salts thereof and/or from succinic acid and salts thereof as buffering agents. Exemplary formulations are essentially devoid of not amino acids as stabilizers. The composition has good storage stability and is especially useful for the prophylaxis and treatment of disorders and medical indications where granulocyte colony stimulating factor preparations are considered as useful remedies.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: June 26, 2012
    Assignee: BioGeneriX AG
    Inventors: Walter Hinderer, Christian Scheckermann
  • Publication number: 20110053844
    Abstract: The present invention relates to a liquid pharmaceutical composition comprising a granulocyte colony stimulating factor polypeptide conjugated with a polymer, the composition having a pH value in the range of 4.5 to 5.5. The composition further comprises a surfactant and optionally one or more other pharmaceutically acceptable excipients. Further, the composition of the invention is free from tartaric acid or salts thereof and from succinic acid and salts thereof as buffering agents and does not contain amino acids as stabilizer. The composition has a good storage stability and is especially useful for the prophylaxis and treatment of disorders and medical indications where granulocyte colony stimulating factor preparations are considered as useful remedies.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 3, 2011
    Inventors: Walter Hinderer, Christian Scheckermann
  • Publication number: 20100216698
    Abstract: Provided are pharmaceutical liquid formulations of G-CSF, which are stable over a long time period and substantially free of excipients, as well as ready-to-use syringes containing such formulations and corresponding kits.
    Type: Application
    Filed: August 27, 2008
    Publication date: August 26, 2010
    Applicant: BIOGENERIX AG
    Inventors: Walter Hinderer, Heinz Lubenau
  • Publication number: 20090143292
    Abstract: The present invention relates to a liquid pharmaceutical composition comprising a granulocyte colony stimulating factor polypeptide conjugated with a polymer. In various embodiments, the composition has a pH value in the range of 4.5 to 5.5. Exemplary compositions further comprise a surfactant and optionally one or more other pharmaceutically acceptable excipients. The invention provides, inter alia, formulations free from tartaric acid or salts thereof and/or from succinic acid and salts thereof as buffering agents. Exemplary formulations are essentially devoid of not amino acids as stabilizers. The composition has good storage stability and is especially useful for the prophylaxis and treatment of disorders and medical indications where granulocyte colony stimulating factor preparations are considered as useful remedies.
    Type: Application
    Filed: August 29, 2008
    Publication date: June 4, 2009
    Applicants: Neose Technologies, Inc., BioGeneriX AG
    Inventors: Walter Hinderer, Christian Scheckermann
  • Patent number: 6120989
    Abstract: Diagnostically relevant polypeptides and fusion proteins comprising an amino acid sequence which originates from cytomegalovirus and corresponds to a region of the major DNA-binding protein or of the C-terminal region of the tegument protein pp150 fused with at least one further fragment from another antigenic protein of cytomegalovirus are disclosed. The major DNA-binding protein is encoded by the reading frame UL57. The poly-peptides and fusion proteins according to the invention can be used in an advantageous manner in diagnostic tests and methods for the detection of IgM antibodies against cytomegalovirus.
    Type: Grant
    Filed: July 25, 1995
    Date of Patent: September 19, 2000
    Assignee: Biotest AG
    Inventors: Rolf Vornhagen, Walter Hinderer, Hans-H. Sonneborn, Bodo Plachter, Gerhard Jahn