Patents by Inventor Yin Liong Leong

Yin Liong Leong 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).

  • A REINFORCED POLYMERIC MATERIAL AND A METHOD OF MANUFACTURING A REINFORCED POLYMERIC MATERIAL
    Publication number: 20210214528
    Abstract: Disclosed herein is a reinforced polymeric material, where a polymeric matrix material is filled with a 2-dimensional material that has an average aspect ratio of from 100 to 2000 and a fibrous reinforcing material. The composition may optionally also include a curing agent when needed. The material may be useful in providing a moulded material with improved deformation properties.
    Type: Application
    Filed: August 30, 2019
    Publication date: July 15, 2021
    Inventors: Wei Siang SUM, Yin Liong LEONG, Kok Hoong LEONG, Shamsul Farid Samsudin MOHD
  • Water Curable Resin Formulations
    Publication number: 20150376399
    Abstract: The present invention relates to a water curable resin formulation comprising: (a) an epoxy resin; (b) an aromatic amine curing agent, wherein the molar ratio of amine functional groups in said curing agent relative to the epoxy functional groups of said epoxy resin is 2:1 or less; and (c) a coupling agent comprising a siloxane group coupled to an epoxy reactive group.
    Type: Application
    Filed: September 4, 2015
    Publication date: December 31, 2015
    Applicant: Petroliam Nasional Berhad (Petronas)
    Inventors: Kok Hoong Leong, Yin Liong Leong, Wendy Wenjun Tian, Jonathan Howard Hodgkin, Song Gao, Karen Anne Kozielski, Colin David Wood
  • WATER CURABLE RESIN FORMULATIONS
    Publication number: 20120245284
    Abstract: The present invention relates to a water curable resin formulation comprising: (a) an epoxy resin; (b) an aromatic amine curing agent, wherein the molar ratio of amine functional groups in said curing agent relative to the epoxy functional groups of said epoxy resin is 2:1 or less; and (c) a coupling agent comprising a siloxane group coupled to an epoxy reactive group.
    Type: Application
    Filed: November 25, 2010
    Publication date: September 27, 2012
    Applicant: Petroliam Nasional Berhad (Petronas)
    Inventors: Kok Hoong Leong, Yin Liong Leong, Wendy Wenjun Tian, Jonathan Howard Hodgkin, Song Gao, Karen Anne Kozielski, Colin David Wood