Patents by Inventor Isabella Goldmints

Isabella Goldmints 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).

  • Viscosity index improver concentrates for lubricating oil compositions
    Patent number: 10829709
    Abstract: Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: November 10, 2020
    Assignee: Infineum International Limited
    Inventors: Rajiv Taribagil, Isabella Goldmints, Stuart Briggs, Bogdan Barboiu, Richard D. Bertram, Robin H. Scott
  • VISCOSITY INDEX IMPROVER CONCENTRATES FOR LUBRICATING OIL COMPOSITIONS
    Publication number: 20150184105
    Abstract: Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.
    Type: Application
    Filed: October 22, 2014
    Publication date: July 2, 2015
    Applicant: Infineum International Limited
    Inventors: Rajiv Taribagil, Isabella Goldmints, Stuart Briggs, Bogdan Barboiu, Richard D. Bertram, Robin H. Scott
  • VISCOSITY INDEX IMPROVER CONCENTRATES FOR LUBRICATING OIL COMPOSITIONS
    Publication number: 20150184108
    Abstract: Concentrates of linear, block copolymers having a polymer block derived from a monoalkenyl arene, covalently linked to one or more blocks of a hydrogenated derivative of a conjugated diene copolymer, dissolved in highly saturated diluent oil, wherein the size of the monoalkenyl arene block is controlled to provide an optimized level of incompatibility of the block copolymer in the selected diluent.
    Type: Application
    Filed: January 2, 2014
    Publication date: July 2, 2015
    Inventors: Rajiv Taribagil, Isabella Goldmints, Stuart Briggs, Bogdan Alexandru Barboiu, Richard D. Bertram, Robin H. Scott