Patents by Inventor Frederik Bjorkling

Frederik Bjorkling 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).

  • Monoesters of glycosides and a process for enzymatic preparation thereof
    Patent number: 5191071
    Abstract: Compounds of the formula (R-COO).sub.n X-OR.sup.1, wherein R.sup.1 is optionally substituted alkyl, phenyl, or alkyl phenyl, n is 1, 2 or 3, X is a carbohydrate moiety, and R is optionally substituted alkyl, have superior effects as additives in detergents. These compounds can be prepared by esterification of glycosides using specific enzymes.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: March 2, 1993
    Assignee: Novo Nordisk A/S
    Inventors: Ole Kirk, Frederik Bjorkling, Sven E. Godtfredsen