Patents by Inventor Meng Tack Ng

Meng Tack Ng 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).

  • Personal care compositions comprising a 2-pyridinol N-oxide material and an iron chelator
    Patent number: 10624828
    Abstract: A personal care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high antibacterial efficacy.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 21, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Casey Patrick Kelly, Gregory Scot Miracle, Patrick Christopher Stenger, Charles Allen Pettigrew, Jr., Meng Tack Ng, Jiquan Liu, Gabriel Wei Sheng Liew, Charlie Reyes Salvador, Justin Angelo Caserta, Jennifer Gentry Shields
  • Personal Care Compositions Comprising a 2-Pyridinol N-Oxide Material and an Iron Chelator
    Publication number: 20190000737
    Abstract: A personal care composition having an effective amount of a 2-pyridinol-N-oxide material and an effective amount of an iron chelator; wherein the combination of the iron chelator and the 2-pyridinol-N-oxide material provides high antibacterial efficacy.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 3, 2019
    Inventors: Casey Patrick KELLY, Gregory Scot MIRACLE, Patrick Christopher STENGER, Charles Allen PETTIGREW, JR., Meng Tack NG, Jiquan NMN LIU, Wei Sheng Gabriel LIEW, Charlie Reyes SALVADOR, Justin Angelo CASERTA, Jennifer Gentry SHIELDS
  • Process for Making Iron Oxide Nanoparticle Preparations for Cancer Hyperthermia
    Publication number: 20150320862
    Abstract: Iron oxide nanoparticle compositions, methods of preparing the nanoparticles using high gravity controlled precipitation (HGCP), and methods of using the nanoparticles are disclosed.
    Type: Application
    Filed: November 27, 2013
    Publication date: November 12, 2015
    Applicants: NANOMATERIALS TECHNOLOGY PTE LTD, THE JOHNS HOPKINS UNIVERSITY
    Inventors: ROBERT IVKOV, YIT WOOI GOH, MENG TACK NG, ZHIGANG SHEN, SUNG LAI JIMMY YUN
  • Process of making metal chalcogenide particles
    Patent number: 9090468
    Abstract: There is disclosed a process of making metal chalcogenide particles. The process comprises the steps of reacting a metal salt solution with a precipitant solution under conditions to form metal chalcogenide particles and by-product thereof, coating the metal chalcogenide particles with a surfactant; and separating the surfactant coated chalcogenide particles from the by-product to obtain metal chalcogenide particles substantially free of by-product.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: July 28, 2015
    Assignee: NANOMATERIALS TECHNOLOGY PTE LTD
    Inventors: Zhigang Shen, Meng Tack Ng, Sung Lai Jimmy Yun, Jianfeng Chen, Yit Wooi Goh, Wei Kian Soh
  • PROCESS OF MAKING METAL CHALCOGENIDE PARTICLES
    Publication number: 20100298123
    Abstract: There is disclosed a process of making metal chalcogenide particles. The process comprises the steps of reacting a metal salt solution with a precipitant solution under conditions to form metal chalcogenide particles and by-product thereof, coating the metal chalcogenide particles with a surfactant; and separating the surfactant coated chalcogenide particles from the by-product to obtain metal chalcogenide particles substantially free of by-product.
    Type: Application
    Filed: November 20, 2008
    Publication date: November 25, 2010
    Applicant: NANOMATERIALS TECHNOLOGY PTE LTD
    Inventors: Zhigang Shen, Meng Tack Ng, Sung Lai Jimmy Yun, Jianfeng Chen, Yit Wooi Goh, Wei Kian Soh