Patents by Inventor Liudoslava V. Shtohryn

Liudoslava V. Shtohryn 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).

  • Pharmaceutical composition
    Patent number: 4820523
    Abstract: Pharmaceutical composition of matter for use in the treatment of sinus, allergy, and cold symptoms, which comprises an effective amount of a pharmaceutically acceptable salt of phenindamine entrapped in a leachable non-toxic wax matrix in combination with at least one analgesic, decongestant, antitussive, and mixtures thereof.
    Type: Grant
    Filed: April 15, 1986
    Date of Patent: April 11, 1989
    Assignee: Warner-Lambert Company
    Inventors: Liudoslava V. Shtohryn, David Peters