Patents by Inventor Christer James Axel Bjorklund

Christer James Axel Bjorklund 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).

  • Mixtures having antimicrobial or pesticidal effect
    Patent number: 4092432
    Abstract: The present invention relates to mixtures of guanidated aliphatic polyamines, or their acid addition salts, having antimicrobial or pesticidal effect. More particularly the invention relates to such mixtures which have a total degree of guanidation exceeding 30%. The mixtures are suitable for agricultural and industrial use.
    Type: Grant
    Filed: October 22, 1976
    Date of Patent: May 30, 1978
    Assignee: KemaNord AB
    Inventors: Christer James Axel Bjorklund, Alf Ragnar Reuterhall