Patents by Inventor Ivana Cvetkovic

Ivana Cvetkovic 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).

  • Foam, composition, and method
    Patent number: 10119004
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: November 6, 2018
    Assignee: CERTAINTEED CORPORATION
    Inventors: Zoran S. Petrovic, Ivan J. Javni, Mihail Ionescu, Ivana Cvetkovic, Alisa Zlatanic, Nikola Bilic, Kwangjin Song, DooPyo Hong, John J. Bozek, Murray S. Toas
  • FOAM, COMPOSITION, AND METHOD
    Publication number: 20170190863
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Application
    Filed: March 22, 2017
    Publication date: July 6, 2017
  • Foam, composition, and method
    Patent number: 9617412
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: April 11, 2017
  • Foam, composition, and method
    Patent number: 9487654
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: November 8, 2016
  • FOAM, COMPOSITION, AND METHOD
    Publication number: 20150252185
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Application
    Filed: May 26, 2015
    Publication date: September 10, 2015
  • FOAM, COMPOSITION, AND METHOD
    Publication number: 20130202793
    Abstract: A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.
    Type: Application
    Filed: December 28, 2012
    Publication date: August 8, 2013