Patents by Inventor Ronald Leflein

Ronald Leflein 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).

  • Antitussive/antihist aminic/decongestant compositions
    Patent number: 6417206
    Abstract: Tannate compositions are disclosed consisting essentially of carbetapentane tannate, pyrilamine tannate and phenylephrine tannate are effective when administered orally for the symptomatic relief of cough associated with respiratory tract conditions such as the common cold, bronchial asthma, acute and chronic bronchitis.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: July 9, 2002
    Assignee: MedPointe Healthcare Inc.
    Inventors: Ronald Leflein, Alexander D. D'Addio