Patents by Inventor Wolfgang Walther

Wolfgang Walther 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: 11331290
    Abstract: A method for inhibiting, reducing and/or reducing the risk of cancer metastasis in a subject, including identifying a subject as in need of inhibiting, reducing and/or reducing the risk of cancer metastasis, by identifying the subject as having a cancer with an elevated or up-regulated level of S100A4 transcription compared to a level in non-oncogenic cells, and administering to the subject a therapeutically effective amount of niclosamide or a niclosamide derivate, thereby inhibiting or reducing S100A4 transcription, so as to inhibit, reduce and/or reduce the risk of cancer metastasis, wherein 15 to 400 mg niclosamide or niclosamide derivate is administered per kg body weight of the subject (mg/kg), 1 or 2 times daily.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: May 17, 2022
    Assignee: Max-Delbrück-Centrum für Molekulare Medizin in der Helmholtz-Gemeinschaft
    Inventors: Ulrike Stein, Wolfgang Walther, Ulrike Sack, Peter M. Schlag
  • Publication number: 20220125807
    Abstract: A pharmaceutical combination, includes an inhibitor of the Wnt/?-catenin signaling pathway and an inhibitor of MACC1. One combination includes an inhibitor of S100A4 as a Wnt-signaling inhibitor, preferably niclosamide, and a statin or MEK1 inhibitor as an inhibitor of MACC1. A pharmaceutical composition can include the combination. The combination or composition can be used in the treatment of a tumor disease, such as a solid tumor, and/or for the treatment and/or prophylaxis of tumor metastasis.
    Type: Application
    Filed: February 21, 2020
    Publication date: April 28, 2022
    Inventors: Ulrike Stein, Dennis Kobelt, Benedikt Kortum, Harikrishnan Radhakrishnan, Wolfgang Walther
  • Publication number: 20200155484
    Abstract: A method for inhibiting, reducing and/or reducing the risk of cancer metastasis in a subject, including identifying a subject as in need of inhibiting, reducing and/or reducing the risk of cancer metastasis, by identifying the subject as having a cancer with an elevated or up-regulated level of S100A4 transcription compared to a level in non-oncogenic cells, and administering to the subject a therapeutically effective amount of niclosamide or a niclosamide derivate, thereby inhibiting or reducing S100A4 transcription, so as to inhibit, reduce and/or reduce the risk of cancer metastasis, wherein 15 to 400 mg niclosamide or niclosamide derivate is administered per kg body weight of the subject (mg/kg), 1 or 2 times daily.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 21, 2020
    Inventors: ULRIKE STEIN, WOLFGANG WALTHER, ULRIKE SACK, PETER M. SCHLAG
  • Patent number: 9777249
    Abstract: Liquid compositions include: a) one or more anionic surfactants and b) one or more nonionic surfactants, wherein they comprise the surfactants of components a) and b) in a total concentration of >25% by weight, based on the total weight of the liquid composition, and are free from alkanolamines and salts thereof. Upon combination with bleaches, the liquid compositions exhibit a significantly higher bleaching efficacy than comparable alkanolamine-containing compositions.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: October 3, 2017
    Assignee: WeylChem Switzerland AG
    Inventors: Johannes Himmrich, Hans Jürgen Scholz, Wolfgang Walther, Joachim Erbes, Stefan Riegelbeck
  • Publication number: 20160215243
    Abstract: Disclosed is a multi-compartment pouch made from a water-soluble film and having at least two compartments, said multi-compartment pouch comprises at least in a first compartment a liquid detergent composition A and in a second compartment a solid bleaching composition B, said composition A comprising at least 30% by weight, referring to the total amount of composition A, of a mixture comprising at least one anionic surfactant and at least one nonionic surfactant, and of at least 0.001% by weight, referring to the total amount of composition A, of at least one enzyme, and having a water-content of below 10% by weight, referring to the total amount of composition A and said composition A containing no bleaching agent, said composition B comprising at least one bleaching agent and at least one washing alkali, and wherein all of the compartments of the multi-compartment pouch are free from alkanolamines and salts thereof.
    Type: Application
    Filed: October 6, 2014
    Publication date: July 28, 2016
    Inventors: Johannes HIMMRICH, Hans-Jürgen SCHOLZ, Joachim ERBES, Stefan RIEGELBECK, Wolfgang WALTHER
  • Publication number: 20160215242
    Abstract: Disclosed is a multi-compartment pouch made from a water-soluble film and having at least three compartments, said multi-compartment pouch comprises in a first compartment a liquid detergent composition A, in a second compartment a solid bleaching composition B and in a third component a liquid or solid composition C, said composition A comprising at least 30% by weight, referring to the total amount of composition A, of a mixture comprising at least one anionic surfactant and at least one nonionic surfactant, and of at least 0.001% by weight, referring to the total amount of composition A, of at least one enzyme, and having a water-content of below 10% by weight, referring to the total amount of composition A and said composition A containing no bleaching agent, said composition B comprising at least one peroxy compound bleaching agent and at least one washing alkali, and said composition C comprising at least one bleach activator.
    Type: Application
    Filed: October 6, 2014
    Publication date: July 28, 2016
    Inventors: Johannes HIMMRICH, Hans-Jügen SCHOLZ, Joachim ERBES, Stefan RIEGELBECK, Wolfgang WALTHER
  • Publication number: 20160208202
    Abstract: Disclosed is a multi-compartment pouch made from a water-soluble film and having at least two compartments, said multi-compartment pouch comprises in a first compartment a liquid detergent composition A and in a second compartment a solid bleaching composition B, said composition A comprising at least 10% by weight, referring to the total amount of composition A, of a mixture comprising at least one anionic surfactant and at least one nonionic surfactant, and of at least 0.001% by weight, referring to the total amount of composition A, of at least one enzyme, and having a water-content of below 10% by weight, referring to the total amount of composition A, said composition A containing no bleaching agent and having a pH value between 7 and 9, said composition B comprising at least one bleachbleaching agent selected from the group of inorganic peroxyacids and salts thereof and comprising at least one washing alkali, and said pouch comprising in at least one compartment a bleach activator.
    Type: Application
    Filed: October 6, 2014
    Publication date: July 21, 2016
    Inventors: Johannes HIMMRICH, Hans-Jürgen SCHOLZ, Joachim ERBES, Stefan RIEGELBECK, Wolfgang WALTHER
  • Patent number: 9375435
    Abstract: The present invention relates to the use of a DNA expression construct comprising a dumbbell-shaped circular strand of deoxyribonucleic acids and provides such a construct with a double-stranded stem and single-stranded loops located at both ends of the stem, wherein the stem comprises complementary deoxyribonucleic acids of the circular strand with a promotor sequence, a coding sequence and a termination signal to be administered by jet injection for the treatment of cancer.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: June 28, 2016
    Assignees: MOLOGEN AG, MAX-DELBRUCK-CENTRUM FUR MOLEKULARE MEDIZIN (MDC) BERLIN-BUCH
    Inventors: Wolfgang Walther, Peter M. Schlag, Dennis Kobelt, Manuel Schmidt
  • Publication number: 20160168514
    Abstract: A method is described for washing and cleaning textiles, wherein A) a liquid composition comprising one or more surfactants and one or more enzymes but no bleaching agents is added to the washing liquor comprising water and the textiles to be washed and cleaned and B) 15 to 30 minutes after adding the liquid composition to the washing liquor, one or more bleaching agents are metered into the washing liquor. The method is characterized in particular by an advantageous washing and cleaning power.
    Type: Application
    Filed: March 10, 2014
    Publication date: June 16, 2016
    Inventors: Johannes HIMMRICH, Hans Jürgen SCHOLZ, Wolfgang WALTHER, Joachim ERBES, Stefan RIEGELBECK
  • Publication number: 20150299624
    Abstract: Liquid compositions include: a) one or more anionic surfactants and b) one or more nonionic surfactants, wherein they comprise the surfactants of components a) and b) in a total concentration of >25% by weight, based on the total weight of the liquid composition, and are free from alkanolamines and salts thereof. Upon combination with bleaches, the liquid compositions exhibit a significantly higher bleaching efficacy than comparable alkanolamine-containing compositions.
    Type: Application
    Filed: August 7, 2013
    Publication date: October 22, 2015
    Inventors: Johannes Himmrich, Hans Jürgen Scholz, Wolfgang Walther, Joachim Erbes, Stefan Riegelbeck
  • Patent number: 8987179
    Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 4 to 8 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 10 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: March 24, 2015
    Assignee: Weylchem Switzerland AG
    Inventors: Johannes Himmrich, Wolfgang Walther
  • Publication number: 20150038399
    Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 4 to 8 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 10 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.
    Type: Application
    Filed: December 15, 2011
    Publication date: February 5, 2015
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Johannes Himmrich, Wolfgang Walther
  • Publication number: 20140294957
    Abstract: The invention relates to niclosamide and derivates thereof, which effectively inhibit transcription of the S100A4 gene, resulting in inhibition and/or reduction of S100A4-induced cell motility, invasiveness, metastasis and proliferation of human cancer cells.
    Type: Application
    Filed: April 18, 2012
    Publication date: October 2, 2014
    Applicant: MAXDELBRUCK-CENTRUM FUR MOLEKULARE MEDIZIN
    Inventors: Ulrike Stein, Wolfgang Walther, Ulrike Sack, Robert Shoemaker, Dominic Scudiero, Peter M Schlag
  • Patent number: 8729001
    Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 9 to 11 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 4 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: May 20, 2014
    Assignee: Clariant International, Ltd
    Inventors: Johannes Himmrich, Wolfgang Walther
  • Publication number: 20130310299
    Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of the compound of formula (I), and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.
    Type: Application
    Filed: December 15, 2011
    Publication date: November 21, 2013
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Johannes Himmrich, Wolfgang Walther
  • Publication number: 20130296219
    Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 9 to 11 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 4 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.
    Type: Application
    Filed: December 15, 2011
    Publication date: November 7, 2013
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Johannes Himmrich, Wolfgang Walther
  • Publication number: 20130273084
    Abstract: The present invention relates to the use of a DNA expression construct comprising a dumbbell-shaped circular strand of deoxyribonucleic acids and provides such a construct with a double-stranded stem and single-stranded loops located at both ends of the stem, wherein the stem comprises complementary deoxyribonucleic acids of the circular strand with a promotor sequence, a coding sequence and a termination signal to be administered by jet injection for the treatment of cancer.
    Type: Application
    Filed: September 8, 2011
    Publication date: October 17, 2013
    Applicant: MOLOGEN AG
    Inventors: Wolfgang Walther, Peter M. Schlag, Dennis Kobelt, Manuel Schmidt
  • Patent number: 7851168
    Abstract: The present invention refers to the nucleic acid sequence encoding for the polypeptide of 7a5/Prognostin and to its uses, in particular for the tumour diagnostics and tumour therapy of metastasising tumours.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: December 14, 2010
    Assignee: Charité-Universitaets-Medezin Berlin
    Inventors: Ulrike Stein, Holger Schwabe, Wolfgang Walther, Peter Michael Schlag
  • Patent number: 7297535
    Abstract: Embodiments of the invention relate to a vector system that allows one to induce expression of therapeutically relevant genes in mammalian cells. Such a vector system may be useful for medicine and in the pharmaceutical industry. A vector comprises base structures suitable for expression in mammalian cells as well as either the whole of or parts of the gene promoter of human Major Vault Protein (MVP), also known as LRP (Lung Resistance Protein) as well as a gene encoding a therapeutic protein or non-translated RNA. As the MVP promoter is inducible by therapy (for example, but not limited to, chemotherapy or hyperthermia), the vector system provides combinations of therapeutic methods with gene therapy in a controlled fashion, resulting in more efficient treatment of tumor diseases.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: November 20, 2007
    Assignee: Max-Delbrück-Centrum Für Molekulare Medizin
    Inventors: Ulrike Stein, Christian Lange, Wolfgang Walther, Peter Michael Schlag
  • Publication number: 20060228370
    Abstract: The present invention refers to the nucleic acid sequence encoding for the polypeptide of 7a5/Prognostin and to its uses, in particular for the tumour diagnostics and tumour therapy of metastasising tumours.
    Type: Application
    Filed: July 19, 2004
    Publication date: October 12, 2006
    Applicant: CHARITE-UNIVERSITAETS-MEDEZIN BERLIN
    Inventors: Ulrike Stein, Holger Schwabe, Wolfgang Walther, Peter Schlag