Patents by Inventor Thomas F. Kazmierczak

Thomas F. Kazmierczak 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).

  • Method and compositions for removal of undesirable organic matter
    Patent number: 4477288
    Abstract: Method for removing undesirable organic matter from a surface which comprises applying to the undesirable organic matter an amount of (1) imidazole, pyrazole or an alkyl or aryl substituted imidazole or pyrazole, and (2) a phenyl glycol ether for a time sufficient to loosen the organic matter from the surface, and removing the loosened organic matter from the surface. Compositions containing the imidazole, pyrazole, substituted imidazole or substituted pyrazole and phenyl glycol ethers as the active ingredients are also within the scope of the invention.
    Type: Grant
    Filed: November 28, 1983
    Date of Patent: October 16, 1984
    Assignee: American Cyanamid Company
    Inventors: Thomas F. Kazmierczak, Richard Dulina, Arthur W. Petersen