Patents by Inventor Ulf Wellmar

Ulf Wellmar 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: 10385069
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof. The compound is useful for use in the treatment of cancer, an inflammatory disorder, an autoimmunity disorder or a neurodegenerative disorder.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: August 20, 2019
    Assignee: Active Biotech AB
    Inventors: Ulf Wellmar, Stephen East, Marie Bainbridge, Colin MacKinnon, James Carr, Jonathan Hargrave
  • Publication number: 20180282348
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof. The compound is useful for use in the treatment of cancer, an inflammatory disorder, an autoimmunity disorder or a neurodegenerative disorder.
    Type: Application
    Filed: December 4, 2015
    Publication date: October 4, 2018
    Inventors: Ulf WELLMAR, Stephen EAST, Marie BAINBRIDGE, Colin MACKINNON, James CARR, Jonathan HARGRAVE
  • Patent number: 9771372
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: September 26, 2017
    Assignee: Active Biotech AB
    Inventors: Ulf Wellmar, David Liberg, Maria Ekblad, Marie Bainbridge, Stephen East, Jonathan Hargrave, Natacha Prevost
  • Publication number: 20170204098
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof and a pharmaceutical composition comprising the compound. The compound is an inhibitor of interactions between S100A9 and interaction partners such as RAGE, TLR4 and EMMPRIN and as such is useful in the treatment of disorders such as cancer, autoimmune disorders, inflammatory disorders and neurodegenerative disorders.
    Type: Application
    Filed: May 22, 2015
    Publication date: July 20, 2017
    Inventors: Ulf WELLMAR, David LIBERG, Maria EKBLAD, Marie BAINBRIDGE, Stephen EAST, Jonathan HARGRAVE, Natacha PREVOST
  • Patent number: 7074831
    Abstract: Compounds of formula (I) for clinical treatment of autoimmune diseases, inflammatory diseases, organ transplant rejection and malignant neoplasia. A pharmaceutical composition comprising a compound of formula (I) in an amount giving a daily dosage of from 0.005 mg/kg to 10 mg/kg body weight, in particular from 0.025 mg/kg to 2 mg/kg body weight.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: July 11, 2006
    Assignee: Active Biotech AB
    Inventors: Stig Jönsson, Gunnar Andersson, Ulf Wellmar, Ingela Fritzson
  • Publication number: 20050187297
    Abstract: Compounds of formula (I) for clinical treatment of autoimmune diseases, inflammatory diseases, organ transplant rejection and malignant neoplasia. A pharmaceutical composition comprising a compound of formula (I) in an amount giving a daily dosage of from 0.005 mg/kg to 10 mg/kg body weight, in particular from 0.025 mg/kg to 2 mg/kg body weight.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 25, 2005
    Applicant: ACTIVE BIOTECH AB
    Inventors: Stig Jonsson, Gunnar Andersson, Ulf Wellmar, Ingela Fritzson
  • Patent number: 6340780
    Abstract: A method of preparing dinitromethane salts usable as intermediate products add starting material for production of explosives and propellants. Substituted 1,2-diazoles, 1,2,4 -triazoles or 1,3-diazines, such as barbituric acid, are nitrated to obtain a gem-dinitro group on a carbon atom in the heterocyclic ring. The product is hydrolysed to split off dinitromethane which is neutralised with a neutralising agent to obtain a corresponding salt of dinitromethane.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: January 22, 2002
    Assignee: Totalfürsvarets Forskningsinstitut
    Inventors: Nikolai Latypov, Ulf Wellmar, Abraham Langlet
  • Patent number: 6312538
    Abstract: A new compound, 1,1-diamino-2,2-dinitroethylene suitable for use as an explosive, as well as an intermediate for preparing the compound consisting of a heterocyclic 5- or 6-ring of the general formula wherein n=at least 1. The compound is prepared by nitrating a heterocyclic 5- or 6-ring containing the structural element wherein Y is an alkoxy group, with a nitrating acid at a low temperature, preferably 0-30° C., and selecting the acidity of the nitrating acid for obtaining a substantial yield of a product containing the structural element and hydrolyzing said product in an aqueous medium for separating 1,1-diamino-2,2--dinitroethylene which is recovered as a precipitate.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: November 6, 2001
    Assignee: Totalforsvarets Forskningsinstitut
    Inventors: Nikolai Latypov, Abraham Langlet, Ulf Wellmar