Patents by Inventor Teresa Ann Oldham

Teresa Ann Oldham 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).

  • Nonwoven Fabric for Increasing the Availability of Chlorine in Solution
    Publication number: 20230311169
    Abstract: Wipes for preventing chlorine depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a nonionic modified siloxane additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the nonionic modified siloxane additive may be disposed on at least one of the first surface or the second surface.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 5, 2023
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • Nonwoven fabric for increasing the availability of chlorine in solution
    Patent number: 11707769
    Abstract: Wipes for preventing chlorine depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a nonionic modified siloxane additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the nonionic modified siloxane additive may be disposed on at least one of the first surface or the second surface.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: July 25, 2023
    Assignee: AVINTIV Specialty Materials Inc.
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • Nonwoven Fabric for Increasing the Availability of Chlorine in Solution
    Publication number: 20210154707
    Abstract: Wipes for preventing chlorine depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a nonionic modified siloxane additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the nonionic modified siloxane additive may be disposed on at least one of the first surface or the second surface.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 27, 2021
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • Nonwoven fabric for increasing the availability of chlorine in solution
    Patent number: 10940508
    Abstract: Wipes for preventing chlorine depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a nonionic modified siloxane additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the nonionic modified siloxane additive may be disposed on at least one of the first surface or the second surface.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: March 9, 2021
    Assignee: AVINTIV Specialty Materials Inc.
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • Nonwoven fabric for increasing the availability of quaternary ammonium in solution
    Patent number: 10575519
    Abstract: Wipes for preventing quaternary ammonium (“quat”) depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a cationic additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the cationic additive may be disposed on at least one of the first surface or the second surface.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: March 3, 2020
    Assignee: AVINTIV Specialty Materials Inc.
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • NONWOVEN FABRIC FOR INCREASING THE AVAILABILITY OF QUATERNARY AMMONIUM IN SOLUTION
    Publication number: 20180206485
    Abstract: Wipes for preventing quaternary ammonium (“quat”) depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a cationic additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the cationic additive may be disposed on at least one of the first surface or the second surface.
    Type: Application
    Filed: March 15, 2018
    Publication date: July 26, 2018
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • Nonwoven fabric for increasing the availability of quaternary ammonium in solution
    Patent number: 9955686
    Abstract: Wipes for preventing quaternary ammonium (“quat”) depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a cationic additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the cationic additive may be disposed on at least one of the first surface or the second surface.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: May 1, 2018
    Assignee: AVINTIV Specialty Materials Inc.
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • NONWOVEN FABRIC FOR INCREASING THE AVAILABILITY OF QUATERNARY AMMONIUM IN SOLUTION
    Publication number: 20160249606
    Abstract: Wipes for preventing quaternary ammonium (“quat”) depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a cationic additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the cationic additive may be disposed on at least one of the first surface or the second surface.
    Type: Application
    Filed: February 24, 2016
    Publication date: September 1, 2016
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham
  • NONWOVEN FABRIC FOR INCREASING THE AVAILABILITY OF CHLORINE IN SOLUTION
    Publication number: 20160250668
    Abstract: Wipes for preventing chlorine depletion suitable for commercial applications (e.g., industrial and consumer disinfectant wipes) are provided. The wipe includes at least one nonwoven layer, at least one pulp layer, and a nonionic modified siloxane additive. The at least one nonwoven layer and the at least one pulp layer may be hydroentangled to form a hydroentangled nonwoven fabric having a first surface and a second surface. Additionally, the nonionic modified siloxane additive may be disposed on at least one of the first surface or the second surface.
    Type: Application
    Filed: February 24, 2016
    Publication date: September 1, 2016
    Inventors: Herbert P. Hartgrove, Dianne B. Ellis, Dawn Ellen Huston, Teresa Ann Oldham