Patents by Inventor Paul Steven Lakomiak

Paul Steven Lakomiak 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).

  • Compositions comprising structural isomers of 1,4-cyclohexanedimethanol dibenzoate and polymer compositions containing same
    Patent number: 9200137
    Abstract: Novel solid benzoate ester compositions are mixtures comprising the trans- and cis-structural isomers of 1,4-cyclohexanedimethanol dibenzoate wherein the trans isomer constitutes from 1 to 66 or from 72 to 99 weight percent of the mixture. The properties imparted to a variety of polymer compositions, including hot melt adhesives, cannot be achieved using the commercially available mixture of these isomers.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: December 1, 2015
    Assignee: Eastman Specialties Holdings Corporation
    Inventors: William D Arendt, Makarand V Joshi, Yvonne Aileen Berry-Walker, Paul Steven Lakomiak, Mirnahini Jeganathan
  • NOVEL COMPOSITIONS COMPRISING STRUCTURAL ISOMERS OF 1,4-CYCLOHEXANEDIMETHANOL DIBENZOATE AND POLYMER COMPOSITIONS CONTAINING SAME
    Publication number: 20130237939
    Abstract: Novel solid benzoate ester compositions are mixtures comprising the trans- and cis-structural isomers of 1,4-cyclohexanedimethanol dibenzoate wherein the trans isomer constitutes from 1 to 66 or from 72 to 99 weight percent of the mixture. The properties imparted to a variety of polymer compositions, including hot melt adhesives, cannot be achieved using the commercially available mixture of these isomers.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 12, 2013
    Applicant: Eastman Specialties Holdings Corporation
    Inventors: William D. Arendt, Makarand V. Joshi, Yvonne Aileen Berry-Walker, Paul Steven Lakomiak, Mirnahini Jeganathan
  • Novel Compositions Comprising Structural Isomers Of 1,4-Cyclohexanedimethanol Dibenzoate and Polymer Compositions Containing Same
    Publication number: 20090142981
    Abstract: Novel solid benzoate ester compositions are mixtures comprising the trans- and cis-structural isomers of 1,4-cyclohexanedimethanol dibenzoate wherein the trans isomer constitutes from 1 to 66 or from 72 to 99 weight percent of the mixture. The properties imparted to a variety of polymer compositions, including hot melt adhesives, cannot be achieved using the commercially available mixture of these isomers.
    Type: Application
    Filed: December 3, 2007
    Publication date: June 4, 2009
    Applicant: VELSICOL CHEMICAL CORPORATION
    Inventors: William D. Arendt, Makarand Joshi, Yvonne Aileen Berry-Walker, Paul Steven Lakomiak, Mirnahini Jeganathan