Patents by Inventor Joseph A. Bartko

Joseph A. Bartko 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).

  • THERMAL STABILIZATION OF IPBC BIOCIDE
    Publication number: 20140213645
    Abstract: A biocide, e.g. IPBC (3-iodo-2-propynl butylcarbamate), is stabilized against thermal degradation in matrix compositions which are processed at elevated temperatures, by blending the IPBC with a stabilizer additive, e.g. calcium stearate and/or a hindered phenol, alone or in combination therewith.
    Type: Application
    Filed: March 28, 2014
    Publication date: July 31, 2014
    Inventor: Joseph A. Bartko