Patents by Inventor Asta B. Berglund

Asta B. Berglund 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).

  • Antibody preparation with specificity for 4-(2-Aminoethyl) Imidazoyl group manufacture and use of the antibody preparation
    Patent number: 4797370
    Abstract: Antibody preparation containing antibodies or fragments or derivatives thereof which possess biospecific immunotype affinity to a 4-(2-aminoethyl)imidazolyl group bound to an aliphatic carbon atom; process for manufacturing said preparation; and process for using it.In said manufacturing process, cells capable of expressing an antibody having a specificity pursuant to the invention are caused in a manner known per se to express said antibody, whereupon said antibody can be isolated and purified in a manner known per se. The antibody preparation of this invention is used as a reactant in immunological assay methods for inter alia histamine and/or methyl histamine determinations.
    Type: Grant
    Filed: September 24, 1986
    Date of Patent: January 10, 1989
    Assignee: Pharmacia AB
    Inventors: Asta B. Berglund, Eva B. Akerblom, Anders J. Hedin