Patents by Inventor Lars G. Thorell

Lars G. Thorell 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).

  • Process in purification and concentration of the factor VIII-complex
    Patent number: 4348315
    Abstract: A process in purification and/or concentration of factor VIII complex, starting from a preparation of factor VIII complex, obtained and concentrated in a known manner, mostly in the form of a precipitate, such as cryoprecipitate or Cohn's fraction I-0. This preparation is dissolved in a glycine solution of at least 1.5 M at a temperature of at least +15.degree. C. and pH of 6.3-7.8 and a supernatant liquid is recovered as a product or for further working-up.
    Type: Grant
    Filed: December 11, 1980
    Date of Patent: September 7, 1982
    Inventors: E. G. Birger Blomback, Lars G. Thorell