Patents by Inventor Elisabet Wohner

Elisabet Wohner 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).

  • Tick-derived amblyommin and method of antithrombin therapy
    Patent number: 5093322
    Abstract: The invention relates to a new active substance--amblyommin--for anticoagulant therapy and to a process for the isolation thereof from hard ticks. The isolated protein having a thrombin-inhibitory action has a molecular weight of 20000 to 30000 dalton, an isoelectric point between 5.05 and 5.65 and the partial amino acid sequencesIle-Leu-Phe-Thr-Gln-Gly-Asn-X-Gly-Glu-Leu-Glu-Asn-X-Phe-Glu-,Lys-Ile-Leu-Phe-X-Gln-Gly- andAla-Ser-Tyr-Ile-Val-X-Ser-Glu-Ser-Ile-Gln-Ile-Leu-X-Leu-Ser-Glu-Gly-Ile-in which each radical X can be identical or different and each represents a naturally occurring amino acid.
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: March 3, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Werner Bonin, Paul Habermann, Dominique Tripier, Elisabet Wohner