Patents by Inventor Bo T. Lundgren

Bo T. Lundgren 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).

  • Para-substituted 3-phenoxy-1-carbonylamino-alkylamino-propanol compounds, beta receptor blocking compositions and use
    Patent number: 4636501
    Abstract: Compounds of the formula ##STR1## having beta receptor blocking properties, are disclosed.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: January 13, 1987
    Assignee: Aktiebolaget Hassle
    Inventors: Bill B. R. Gustafsson, Sven A. Hedberg, Bo T. Lundgren
  • .beta.-Receptor blocking compounds and treatment of cardiovascular disorders therewith
    Patent number: 4263325
    Abstract: Amines of the formula I ##STR1## method of preparing the same and pharmaceutical compositions and method for treating cardiovascular disorders by blocking the .beta.-receptors of the heart in combination with a peripheral vasodilating activity.
    Type: Grant
    Filed: April 5, 1979
    Date of Patent: April 21, 1981
    Assignee: Aktiebolaget Hassle
    Inventors: Enar I. Carlsson, Gustav B. R. Samuelsson, Bo T. Lundgren
  • .beta.-Receptor blocking compounds and treatment of cardiovascular disorders therewith
    Patent number: 4263323
    Abstract: Amines of the formula I ##STR1## method of preparing the same and pharmaceutical compositions and method for treating cardiovascular disorders by blocking the .beta.-receptors of the heart in combination with a peripheral vasodilating activity.
    Type: Grant
    Filed: April 5, 1979
    Date of Patent: April 21, 1981
    Assignee: Aktiebolaget Hassle
    Inventors: Enar I. Carlsson, Gustav B. R. Samuelsson, Bo T. Lundgren
  • Heart active compounds
    Patent number: 4161542
    Abstract: Amines of the formula I ##STR1## method of preparing the same and pharmaceutical compositions and methods for treating cardiovascular disorders by blocking the .beta.-receptors of the heart in combination with a peripheral vasodilating activity.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: July 17, 1979
    Assignee: Aktiebolaget Hassle
    Inventors: Enar I. Carlsson, Gustav B. R. Samuelsson, Bo T. Lundgren