Patents by Inventor Jay E. Wroel

Jay E. Wroel 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).

  • Novel spirosuccinimides as aldose reductase inhibitors and antihyperglycemic agents
    Patent number: 4900739
    Abstract: This invention relates to novel spirosuccinimide derivatives, to the processes for their preparation, to methods for using the compounds, and to pharmaceutical preparations thereof. The compounds have pharmaceutical properties which render them beneficial for the treatment of diabetes mellitus and associated conditions.
    Type: Grant
    Filed: October 20, 1988
    Date of Patent: February 13, 1990
    Assignee: American Home Products Corp.
    Inventor: Jay E. Wroel