Patents by Inventor Jan E. Dahmen

Jan E. Dahmen 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).

  • Compounds for therapeutic or diagnostic use, a process and intermediates for their preparation
    Patent number: 4521592
    Abstract: Novel compounds having the general formula (I): ##STR1## wherein R.sup.1 is hydrogen or an acyl group; and n is an integer of up to 10 including zero; novel compounds having the general formula (II): ##STR2## wherein R.sup.2 is hydrogen or an acyl group, and wherein the group OR.sup.2 at C-atom 1 of the reducing end of the molecule is in either .alpha.- or .beta.-configuration; and n is an integer from 2 to 10, inclusive; a process for preparing compounds (II).
    Type: Grant
    Filed: September 17, 1982
    Date of Patent: June 4, 1985
    Assignee: Svenska Sockerfabriks AB
    Inventors: Jan E. Dahmen, Hans G. Magnusson, Kaj B. Martensson