Patents by Inventor Nils David Gustafsson

Nils David Gustafsson 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).

  • Publication number: 20180338964
    Abstract: Described are a group of isoxazol-3(2H)-one analogues and their use in topical formulations for the treatment and prophylaxis of dermatological disorders.
    Type: Application
    Filed: August 2, 2018
    Publication date: November 29, 2018
    Applicant: Emeriti Pharma AB
    Inventors: Tomas Fex, Nils David Gustafsson
  • Publication number: 20170360766
    Abstract: Described are a group of isoxazol-3(2H)-one analogues and their use in topical formulations for the treatment and prophylaxis of dermatological disorders.
    Type: Application
    Filed: December 18, 2015
    Publication date: December 21, 2017
    Applicant: Emeriti Pharma AB
    Inventors: Tomas Fex, Nils David Gustafsson
  • Patent number: 6984627
    Abstract: Pharmaceutical preparation containing an effective amount of acetylsalicylic acid and a compound of Formula I. A1—A2—NH—(CH2)n—B wherein A1, A2, n and B are as defined in the specification, which is either the compound as such, or a stereoisomer thereof, and which may be in the form of a physiologically acceptable salt, in association with a pharmaceutical carrier. The combinations are suitable for use in inhibiting thrombin, or in the treatment or prophylaxis of thrombosis or hypercoagulability in patients in need thereof.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: January 10, 2006
    Assignee: AstraZeneca AB
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
  • Patent number: 5939392
    Abstract: The invention relates to new competitive tripeptide inhibitors of trypsin-like serine proteases, their synthesis, pharmaceutical compositions containing the compounds as active ingredients, and the use of the compounds as thrombin inhibitors, anticoagulants and antiinflammatory inhibitors for prophylaxis and treatment of related diseases.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 17, 1999
    Assignee: Astra Aktiebolag
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
  • Patent number: 5856307
    Abstract: The invention relates to compounds of the formulaA.sup.1 --A.sup.2 --NH--(CH.sub.2).sub.n --B Formula IandA.sup.1 --A.sup.2 --NH--(CH.sub.2).sub.n --B--D Formula Vas well as stereoisomers and physiologically acceptable salts thereof which act as competitive inhibitors of trypsin-like serine proteases, particularly kininogenases. The invention further relates to pharmaceutical compositions containing the compounds as active ingredients and the use of the compounds as kininogenase inhibitors and in the treatment of diseases related to kinin formation.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 5, 1999
    Assignee: Astra Aktiebolag
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
  • Patent number: 5783563
    Abstract: A method is disclosed for treatment or prophylaxis of venous thrombosis employing the peptide HOOC--CH.sub.2 --(R)Cgl--aze--Pab or a stereoisomer thereof or a physiologically acceptable salt thereof.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 21, 1998
    Assignee: Astra Aktiebolag
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
  • Patent number: 5780631
    Abstract: The invention concerns the compounds of the formulas: ##STR1## and protected forms and salts thereof which serve as starting materials in an improved method of synthesizing serine protease inhibitors. The invention further concerns an improved method for synthesizing serine protease inhibitors which utilizes the compounds.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 14, 1998
    Assignee: Astra Aktiebolag
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson
  • Patent number: 5723444
    Abstract: The invention concerns the compounds of the formulas: ##STR1## and protected forms and salts thereof which serve as starting materials in an improved method of synthesizing thrombin and kininogenase inhibitors. The invention further concerns an improved method for synthesizing the inhibitors which utilizes the compounds.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 3, 1998
    Assignee: Astra AB
    Inventors: Karl Thomas Antonsson, Ruth Elvy Bylund, Nils David Gustafsson, Nils Olov Ingemar Nilsson