Patents by Inventor Linda S. Porubcan

Linda S. Porubcan 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).

  • Rioprostil-PVP complex
    Patent number: 4681759
    Abstract: A rioprostil/PVP complex is disclosed which is formed by lyophilization, evaporation or spray drying processes, and formed into improved solid dosage form for oral administration of cytoprotection and gastrointestinal lesions.
    Type: Grant
    Filed: May 8, 1985
    Date of Patent: July 21, 1987
    Assignee: Ortho Pharmaceutical Corporation
    Inventor: Linda S. Porubcan