Patents by Inventor Justin Kaffenberger

Justin Kaffenberger 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).

  • POLYURETHANES AND MOISTURE CURABLE COMPOSITIONS INCLUDING THE SAME
    Publication number: 20220356352
    Abstract: Polyurethanes and hot melt moisture curable adhesive compositions that include the same are disclosed. The polyurethane includes the reaction product of diisocyanate and a semi-crystalline polyester polyol having an acid number of less than 4 and including the reaction product of a saturated fatty component having a hydroxyl number less than 2, the saturated fatty component being selected from the group consisting of saturated fatty acid, saturated fatty acid ester, saturated oil, and combinations thereof, a polyhydric alcohol that includes at least three hydroxyl groups, and a dibasic acid.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Inventors: Brian W. Carlson, Justin Kaffenberger, Alan R. Nahkala
  • SEMI-CRYSTALLINE POLYESTER POLYOL AND METHOD OF MAKING THE SAME
    Publication number: 20220356300
    Abstract: Disclosed is a semi-crystalline polyester polyol having an acid number less than 4 and derived from a saturated fatty component having a hydroxyl number less than 2, the saturated fatty component being selected from the group consisting of saturated fatty acid, saturated fatty acid ester, saturated oil, and combinations thereof, polyhydric alcohol that includes at least three hydroxyl groups, and a dibasic acid.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Inventors: Brian W. Carlson, Justin Kaffenberger, Alan R. Nahkala
  • Heat stabilized soft expandable sealant compositions
    Patent number: 10590251
    Abstract: Soft, heat activated sealant compositions heat stabilized through the addition of a phenolic resin to provide a uniform volume expansion over a wide range of temperatures are disclosed.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: March 17, 2020
    Assignee: ZEPHYROS, INC.
    Inventors: Craig Chmielewski, Abraham Kassa, Justin Kaffenberger
  • Composite with natural fibers
    Patent number: 7879925
    Abstract: A polymeric composite material, and method of making the same, including a polymeric blend that includes at least one thermoplastic polymer; at least one functionalized polymer; at least one polyetheramine thermoplastic material; and a plurality of particles (e.g. naturally occurring organic materials) distributed substantially homogeneously throughout the polymeric blend. Articles employing such materials are also disclosed.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: February 1, 2011
    Assignee: Zephyros, Inc.
    Inventors: Craig Chmielewski, Justin Kaffenberger
  • COMPOSITE WITH NATURAL FIBERS
    Publication number: 20090298974
    Abstract: A polymeric composite material, and method of making the same, including a polymeric blend that includes at least one thermoplastic polymer; at least one functionalized polymer; at least one polyetheramine thermoplastic material; and a plurality of particles (e.g. naturally occurring organic materials) distributed substantially homogeneously throughout the polymeric blend. Articles employing such materials are also disclosed.
    Type: Application
    Filed: May 30, 2008
    Publication date: December 3, 2009
    Applicant: Zephyros, Inc.
    Inventors: Craig Chmielewski, Justin Kaffenberger