Patents by Inventor Monika Mujkic

Monika Mujkic 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).

  • Publication number: 20230323231
    Abstract: Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 12, 2023
    Applicant: Tetramer Technologies, LLC
    Inventors: Zachary J. Hunt, Benjamin F. Bergmann, Monika Mujkic, Jeffrey R. DiMaio
  • Patent number: 11680218
    Abstract: Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: June 20, 2023
    Assignee: Tetramer Technologies, LLC
    Inventors: Zachary J. Hunt, Benjamin F. Bergmann, Monika Mujkic, Jeffrey R. DiMaio
  • Publication number: 20210171851
    Abstract: Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 10, 2021
    Applicant: Tetramer Technologies, LLC
    Inventors: Zachary J. Hunt, Benjamin F. Bergmann, Monika Mujkic, Jeffrey R. DiMaio
  • Patent number: 10370614
    Abstract: This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: August 6, 2019
    Assignee: Elevance Renewable Science, Inc.
    Inventors: Paul A. Bertin, Courtnay Shaner, Na Liu, Monika Mujkic, Kristine Counter, Jonathan Brekan
  • Publication number: 20180208866
    Abstract: This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.
    Type: Application
    Filed: November 29, 2017
    Publication date: July 26, 2018
    Applicant: Elevance Renewable Sciences, Inc.
    Inventors: Paul A. Bertin, Courtnay Shaner, Na Liu, Monika Mujkic, Kristine Counter, Jonathan Brekan
  • Patent number: 9867771
    Abstract: Wax compositions derived from metathesized natural oils and amines and methods of making wax compositions from metathesized natural oils and amines are provided. The wax compositions comprise amidated metathesized natural oils formed from a metathesized natural oil and at least one amine. The methods comprise providing an amine and providing a metathesized natural oil. The methods further comprise mixing the amine and the metathesized natural oil in the presence of a basic catalyst or heat, causing a reaction between the amine and metathesized natural oil, therein forming the amidated metathesized natural oil.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: January 16, 2018
    Assignee: Elevance Renewable Sciences, Inc.
    Inventors: Monika Mujkic, Deidra Cade, Choon Woo Lee, Michael S. Starch, Brian J. Swanton
  • Patent number: 9850444
    Abstract: This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: December 26, 2017
    Assignee: Elevance Renewable Sciences, Inc.
    Inventors: Paul A. Bertin, Courtnay Shaner, Na Liu, Monika Mujkic, Kristine Counter, Jonathan Brekan
  • Publication number: 20160317428
    Abstract: Wax compositions derived from metathesized natural oils and amines and methods of making wax compositions from metathesized natural oils and amines are provided. The wax compositions comprise amidated metathesized natural oils formed from a metathesized natural oil and at least one amine. The methods comprise providing an amine and providing a metathesized natural oil. The methods further comprise mixing the amine and the metathesized natural oil in the presence of a basic catalyst or heat, causing a reaction between the amine and metathesized natural oil, therein forming the amidated metathesized natural oil.
    Type: Application
    Filed: February 1, 2016
    Publication date: November 3, 2016
    Applicant: Elevance Renewable Sciences, Inc.
    Inventors: Monika Mujkic, Deidra Cade, Choon Woo Lee, Michael S. Starch, Brian J. Swanton
  • Patent number: 9290719
    Abstract: Natural oil based fatty acid wax compositions and their methods of making are provided. The methods comprise providing a natural oil, and hydrogenating and metathesizing the natural oil, and then converting the hydrogenated metathesized natural oil to obtain a fatty acid wax comprising free fatty acids and/or salts of fatty acids, glycerol and/or alcohol, and paraffin, wherein the fatty acid wax has at least 50 wt % of carbon chain compositions with at least 18 carbon atoms. The compositions may comprise 85-100 wt % long-chain fatty acids, 0-15 wt % esters, wherein the fatty acid comprises between 15-60 wt % long chain di-acids and 40-85 wt % long chain mono-acids. The compositions may comprise about 50-100 wt % long-chain fatty acids and about 0-50 wt % esters, wherein the fatty acid may comprise between about 15-80 wt % long chain di-acids and about 20-85 wt % long chain monoacids.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: March 22, 2016
    Assignee: Elevance Renewable Sciences, Inc.
    Inventors: Monika Mujkic, Michael Tupy, Stephen E. Russell, Scott Walters, Benjamin Bergmann, Michelle Morie-Bebel, Steven A. Cohen, Syed Q. A. Rizvi, Stephen A. DiBiase, Garrett Zopp
  • Patent number: 9249360
    Abstract: Wax compositions derived from metathesized natural oils and amines and methods of making wax compositions from metathesized natural oils and amines are provided. The wax compositions comprise amidated metathesized natural oils formed from a metathesized natural oil and at least one amine. The methods comprise providing an amine and providing a metathesized natural oil. The methods further comprise mixing the amine and the metathesized natural oil in the presence of a basic catalyst or heat, causing a reaction between the amine and metathesized natural oil, therein forming the amidated metathesized natural oil.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: February 2, 2016
    Assignee: Elevance Renewable Sciences, Inc.
    Inventors: Monika Mujkic, Deidra Cade, Choon Woo Lee, Michael S. Starch, Brian J. Swanton
  • Publication number: 20160016879
    Abstract: This invention relates to unsaturated polyol esters that can be used in hydraulic fluid applications, including fire-resistant hydraulic fluid applications, marine hydraulic fluid applications, metalworking fluid applications, food grade fluid applications, and transformer fluid applications, and methods for making the same.
    Type: Application
    Filed: July 20, 2015
    Publication date: January 21, 2016
    Applicant: Elevance Renewable Sciences, Inc.
    Inventors: Paul A. Bertin, Courtnay Shaner, Na Liu, Monika Mujkic, Kristine Counter, Jonathan Brekan
  • Publication number: 20120010303
    Abstract: Wax compositions derived from metathesized natural oils and amines and methods of making wax compositions from metathesized natural oils and amines are provided. The wax compositions comprise amidated metathesized natural oils formed from a metathesized natural oil and at least one amine. The methods comprise providing an amine and providing a metathesized natural oil. The methods further comprise mixing the amine and the metathesized natural oil in the presence of a basic catalyst or heat, causing a reaction between the amine and metathesized natural oil, therein forming the amidated metathesized natural oil.
    Type: Application
    Filed: July 6, 2011
    Publication date: January 12, 2012
    Inventors: Monika Mujkic, Deidra Cade, Choon Woo Lee, Michael S. Starch, Brian J. Swanton