Patents by Inventor Francisco A. Gozalo

Francisco A. Gozalo 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).

  • Wear-resistant rubber compositions, systems, and methods
    Patent number: 11466143
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: October 11, 2022
    Assignee: WEIR SLURRY GROUP, INC.
    Inventors: Francisco A. Gozalo, Sanford W. Clark, Tham Meng, Timothy Lane
  • Wear-Resistant Rubber Compositions, Systems, And Methods
    Publication number: 20210155779
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Application
    Filed: February 8, 2021
    Publication date: May 27, 2021
    Inventors: Francisco A. Gozalo, Sanford W. Clark, Tham Meng, Timothy Lane
  • Wear-resistant rubber compositions, systems, and methods
    Patent number: 10913839
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: February 9, 2021
    Assignee: Weir Slurry Group, Inc.
    Inventors: Francisco A. Gozalo, Sanford W. Clark, Tham Meng, Timothy Lane
  • Wear-Resistant Rubber Compositions, Systems, And Methods
    Publication number: 20200239671
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventors: Francisco A. Gozalo, Sanford W. Clark, Tham Meng, Timothy Lane
  • Wear-resistant rubber compositions, systems, and methods
    Patent number: 10647835
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: May 12, 2020
    Assignee: Weir Slurry Group, Inc.
    Inventors: Francisco A. Gozalo, Sanford W. Clark, Tham Meng, Timothy Lane
  • Swellable rubber compositions
    Patent number: 10385647
    Abstract: This disclosure relates to swellable compositions, such as those, for example, comprising super absorbent polymers.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 20, 2019
    Assignee: Weir Slurry Group, Inc.
    Inventors: Francisco A. Gozalo, Sanford W. Clark
  • DEGRADABLE RUBBER COMPOSITIONS
    Publication number: 20180118925
    Abstract: This disclosure relates to degradable rubber compositions, such as those, for example, comprising at least one natural rubber; at least one polyurethane; at least one curing agent; and at least one complex using zinc chloride and a disulfide, wherein the degradable rubber composition is degradable in an aqueous composition.
    Type: Application
    Filed: November 3, 2017
    Publication date: May 3, 2018
    Inventors: Francisco A. Gozalo, Sanford W. Clark
  • WEAR-RESISTANT RUBBER COMPOSITIONS, SYSTEMS, AND METHODS
    Publication number: 20180057664
    Abstract: This disclosure relates to wear-resistant rubber compositions, such as those, for example, comprising at least one hydroxy-terminated polybutadiene, at least one natural rubber, at least one polymerization accelerant; at least one sulfur; and at least one polybutadiene, wherein the wear-resistant rubber composition may have an effective cross-linking density of at least about 30×10?5 moles/cm3.
    Type: Application
    Filed: August 29, 2016
    Publication date: March 1, 2018
    Inventors: Francisco A. Gozalo, Sanford W. Clark
  • SWELLABLE RUBBER COMPOSITIONS
    Publication number: 20170015824
    Abstract: This disclosure relates to swellable compositions, such as those, for example, comprising super absorbent polymers.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 19, 2017
    Inventors: Francisco A. Gozalo, Sanford W. Clark