Patents by Inventor Meyer Matluck

Meyer Matluck 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).

  • Nasal administration of dextromethorphan
    Patent number: 4454140
    Abstract: The invention relates to a novel method of administering dextromethorphan, a known anti-tussive agent used for the suppresion of coughs due to colds and allergies. The novel method utilizes dosage forms of dextromethorphan which are adapted for nasal administration.
    Type: Grant
    Filed: September 7, 1982
    Date of Patent: June 12, 1984
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Arthur H. Goldberg, Meyer Matluck, Joseph A. Ranucci