Patents by Inventor Ivan Wei-Kang Ong

Ivan Wei-Kang Ong 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).

  • Patent number: 11926463
    Abstract: A bottle, having an antimicrobial property is provided. The bottle has one or more components including a body, a cap, a seal, and a locking ring. One or more of the components of the bottle are treated with an antimicrobial agent or comprise an antimicrobial agent. The antimicrobial is a silver based antimicrobial, a silver-glass antimicrobial, or other antimicrobial agent.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: March 12, 2024
    Assignee: Microban Products Company
    Inventors: Jonathan Robert Clapp, Ivan Wei Kang Ong, Glenner Marie Richards
  • Publication number: 20230374727
    Abstract: A composition having sodium pyrithione and a binder is provided. The composition may also have a softener. A method of using the composition is provided. The method includes applying a composition to a textile. A method of treating the textile with the composition to impart an antimicrobial and/or antifungal efficacy and durability is also provided.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 23, 2023
    Inventors: Yihong LI, Ivan Wei Kang ONG, Xiuzhu FEI
  • Publication number: 20230374335
    Abstract: A composition and method for treating a textile to impart a property of prolonged odor control to the textile is provided. The method includes applying a composition having sodium pyrithione and a binder to a textile, thereby imparting odor control to the textile. The composition may further contain a softener.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 23, 2023
    Inventors: Li YIHONG, Ivan Wei Kang ONG, Xiuzhu FEI
  • Patent number: 11767265
    Abstract: An additive formulation for reduction or prevention of microbially induced corrosion in concrete, cementitious material (such as mortar or grout), or a combination thereof. The additive formulation comprises a Quat Silane and a fungicide, wherein the ratio of the Quat Silane to the fungicide in the formulation is in a range of about 10:1 to about 1:10, preferably in a range of about 5:1 to about 1:5.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: September 26, 2023
    Assignee: MICROBAN PRODUCTS COMPANY
    Inventors: Burke Irving Nelson, Ivan Wei Kang Ong, Glenner Marie Richards, Daniel Ray Matthews
  • Publication number: 20230172154
    Abstract: The invention relates to a composition and method for controlling odor in pet litters. The composition includes a benzoic acid, a Generally Regarded as Safe acid, and a wetting liquid. This composition is capable of acting both as an antimicrobial and as an odor controlling preservative in pet litters. The benzoic acid and the liquid can be mixed together, or added to the litter materials, to combat the malodors created by the pet litter content.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Inventors: Mai Le Phuong HA, Ivan Wei Kang ONG
  • Publication number: 20220411994
    Abstract: A composition and method for durable odor control on a textile are provided. The composition contains benzoic acid; a salt of benzoic acid; non-benzoic acid, a salt of non-benzoic acid, or a combination thereof. The composition may further contain an optional binder. Methods of application of the composition include padding and exhaustion.
    Type: Application
    Filed: June 21, 2022
    Publication date: December 29, 2022
    Inventors: Yihong LI, Ivan Wei Kang ONG, Xiuzhu FEI
  • Publication number: 20220098109
    Abstract: An additive formulation for reduction or prevention of microbially induced corrosion in concrete, cementitious material (such as mortar or grout), or a combination thereof. The additive formulation comprises a Quat Silane and a fungicide, wherein the ratio of the Quat Silane to the fungicide in the formulation is in a range of about 10:1 to about 1:10, preferably in a range of about 5:1 to about 1:5.
    Type: Application
    Filed: December 9, 2021
    Publication date: March 31, 2022
    Inventors: Burke Irving NELSON, Ivan Wei Kang ONG, Glenner Marie RICHARDS, Daniel Ray MATTHEWS
  • Publication number: 20100317640
    Abstract: The present invention relates to the field of antimicrobial formulations, and more specifically, to an antimicrobial formulation comprising zinc pyrithione in a stabilized dispersion.
    Type: Application
    Filed: May 3, 2010
    Publication date: December 16, 2010
    Applicant: MICROBAN PRODUCTS COMPANY
    Inventors: BURKE I. NELSON, Veronica R. Steinmetz, Ivan Wei-kang Ong
  • Patent number: 7579389
    Abstract: An antimicrobial additive composition is provided which economically and efficiently imparts antimicrobial characteristics to acrylic polymers, and particularly thermoformable acrylic sheets made from such polymers. The antimicrobial composition comprises an alkyl dimethyl ammonium saccharinate, an oxathiazine, an azole, an isothiazoline, a chlorothalonil, and/or mixtures thereof, among others.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: August 25, 2009
    Assignee: Microban Products Company
    Inventor: Ivan Wei-Kang Ong
  • Publication number: 20090129541
    Abstract: An additive formulation includes a carrier material, a first additive present in the carrier material at a first additive concentration, and a tracer present in the carrier material at a first tracer concentration. The tracer is a metal amenable to detection by X-ray fluorescence analysis. Further embodiments include a manufactured article having incorporated therein the additive formulation. A method is also disclosed for detecting an additive in a manufactured article, the method involving application of X-ray fluorescence analysis of the tracer element.
    Type: Application
    Filed: November 21, 2008
    Publication date: May 21, 2009
    Applicant: MICROBAN PRODUCTS COMPANY
    Inventors: IVAN WEI-KANG ONG, FRANKLIN WRENN WILKINSON
  • Patent number: 7223443
    Abstract: An antimicrobial cementitious composition for imparting antimicrobial characteristics to cement comprises cement and an antimicrobial agent selected from the group consisting of an ortho-phenyl phenol or salt thereof, a tolyl diiodomethyl sulfone, a zinc pyrithione, an oxathiazine, an azole, a chlorothalonil, and a triazine diamine; combinations of agents also may be employed.
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: May 29, 2007
    Assignee: Microban Products Company
    Inventor: Ivan Wei-Kang Ong