Patents by Inventor J org Ostrowski, deceased

J org Ostrowski, deceased 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).

  • Use of coumarin derivatives
    Patent number: 5554611
    Abstract: The present invention consequently relates to the use of coumarins of the general formula I ##STR1## in which R.sup.1 and R.sup.6 are defined as indicated in the claims, for controlling and preventing disorders which arise as a result of an elevated NO level.
    Type: Grant
    Filed: November 8, 1994
    Date of Patent: September 10, 1996
    Assignee: Cassella Aktiengesellschaft
    Inventors: Karl Sch onafinger, Peter Klemm, J org Ostrowski, deceased