Patents by Inventor Nanna Forsman

Nanna Forsman 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).

  • Biologically active fragments of human antihemophilic factor and method for preparation thereof
    Patent number: 4877614
    Abstract: Novel, biologically active fragments of human antihemophilic factor, processes for their preparation, pharmaceutical preparations containing them and the use of such fragments in the treatment of patients suffering from hemophilia.
    Type: Grant
    Filed: April 25, 1988
    Date of Patent: October 31, 1989
    Assignee: Kabivitrum AB
    Inventors: Lars-Olof Andersson, Nanna Forsman, Kerstin E. I. Larsen, Annelie B. Lundin, Bohdan Pavlu, Inga H. Sandberg, Karin M. Sewerin
  • Biologically active fragments of human antihemophilic factor and method for preparation thereof
    Patent number: 4749780
    Abstract: Novel, biologically active fragments of human antihemophilic factor, processes for their preparation, pharmaceutical preparations containing them and the use of such fragments in the treatment of patients suffering from hemophilia.
    Type: Grant
    Filed: March 4, 1986
    Date of Patent: June 7, 1988
    Assignee: KabiVitrum AB
    Inventors: Lars-Olof Andersson, Nanna Forsman, Kerstin E. I. Larsen, Annelie B. Lundin, Bohdan Pavlu, Inga H. Sandberg, Karin M. Sewerin
  • Isolation of coagulation factors I and VIII from biological material
    Patent number: 4022758
    Abstract: The blood coagulation factors I (fibrinogen) and VIII (antihemophilia factor, abbreviated AHF) are isolated in high yields from animal tissue materials such as blood or blood products (e.g. plasma) or plasma fractions by a procedure involving the essential step of adsorption (as in affinity chromatography) of at least one of these factors, in a liquid system, onto a water-insoluble gel matrix primarily composed of a cross-linked sulfated or sulfonated, gel-forming carbohydrate such as cross-linked dextran sulfate-agarose, cross-linked dextran sulfate-dextran, cross-linked heparin-agarose and other such gel matrix-providing substances.
    Type: Grant
    Filed: July 30, 1975
    Date of Patent: May 10, 1977
    Assignee: AB Kabi
    Inventors: Lars-Olov Andersson, Hakan Gunnar Borg, Nanna Forsman, Gunnar Hanshoff, Goran Lindroos, Maggie Miller-Andersson, Elisabeth Charlotte Carling nee Ehrenberg