Patents by Inventor Eugene E. Wiese

Eugene E. Wiese 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).

  • Antimicrobial composition (enhanced activity from combination of phenol and a quaternary compound)
    Patent number: 4098877
    Abstract: An antimicrobial composition having improved effectiveness which comprises two known germicidal components, (1) a phenolic bacteriostat and (2) a long-chain alkyl, phenoxyalkyl substituted quaternary bacteriocide where the combination results in surprisingly enhanced disinfectant and antiseptic effect.
    Type: Grant
    Filed: April 15, 1977
    Date of Patent: July 4, 1978
    Assignee: American Cyanamid Company
    Inventors: William L. Ball, Eugene E. Wiese