Patents by Inventor Ee Jen Wilson WANG

Ee Jen Wilson WANG 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).

  • Thin film deposited inorganic metal oxide as a selective substrate for mammalian cell culture and as an implant coating
    Patent number: 11795430
    Abstract: Disclosed herein is a material that may be useful as a coating for optical slides and medical implants. The material may aid or restrict grown of cells on a coating of the composite material. As such, there is provided a composite material having a substrate on the surface of which a coating layer of an amorphous metal oxide is formed. The metal oxide may be one or more of Ag2O, ZnO, ZrO2, TiO2, CuO, and Y2O3 and the coating layer may be from 5 to 100 nm thick and have a root mean square roughness of the coating surface is from 0.1 to 0.7 nm.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: October 24, 2023
    Assignees: National University of Singapore, Agency for Science, Technology, and Research
    Inventors: Michal Marcin Dykas, Kingshuk Poddar, Xuefeng Hu, Ee Jen Wilson Wang, Thirumalai Venky Venkatesan, Abhijeet Patra, Viknish Krishnan Kutty, Paul Lorenz Bigliardi, Mei Bigliardi
  • A BONE CEMENT COMPOSITION
    Publication number: 20220111115
    Abstract: There is provided a bone cement composition comprising: a powder component comprising at least one acrylic polymer a liquid component comprising a monomer; an antibiotic; and an acid-functionalised polymer, wherein reaction of the powder component and the liquid component results in formation of a bone cement. In a preferred embodiment, the acid-functionalised polymer is selected from polyethylene glycol-polycarbonate (PEG-PAC), polycarbonate-poly(L-lactide) (PAC-PLLA), polycarbonate-poly(D-lactide) (PAC-PDLA), PAC-PLLA/PDLA, copolymers thereof or a combination thereof. There is also provided a bone cement formed from the bone cement composition.
    Type: Application
    Filed: July 30, 2019
    Publication date: April 14, 2022
    Applicants: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, NATIONAL UNIVERSITY OF SINGAPORE
    Inventors: Yi Yan YANG, Zhen Chang LIANG, Chuan YANG, Ee Jen Wilson WANG
  • Tissue scaffold device and method for fabricating thereof
    Patent number: 10842611
    Abstract: According to various embodiments, there is provided a tissue scaffold device including a porous core including a plurality of fibres; and an outer portion at least substantially surrounding the porous core, the outer portion including a plurality of pores elongated along a longitudinal axis of the tissue scaffold device.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: November 24, 2020
    Assignee: NATIONAL UNIVERSITY OF SINGAPORE
    Inventors: Eng San Thian, Zuyong Wang, Ee Jen Wilson Wang, Minghui Hong
  • THIN FILM DEPOSITED INORGANIC METAL OXIDE AS A SELECTIVE SUBSTRATE FOR MAMMALIAN CELL CULTURE AND AS AN IMPLANT COATING
    Publication number: 20190345438
    Abstract: Disclosed herein is a material that may be useful as a coating for optical slides and medical implants. The material may aid or restrict grown of cells on a coating of the composite material. As such, there is provided a composite material having a substrate on the surface of which a coating layer of an amorphous metal oxide is formed. The metal oxide may be one or more of Ag2O, ZnO, ZrO2, TiO2, CuO, and Y2O3 and the coating layer may be from 5 to 100 nm thick and have a root mean square roughness of the coating surface is from 0.1 to 0.7 nm.
    Type: Application
    Filed: November 10, 2017
    Publication date: November 14, 2019
    Inventors: Michal Marcin DYKAS, Kingshuk PODDAR, Xuefeng HU, Ee Jen Wilson WANG, Thirumalai Venky VENKATESAN, Abhijeet PATRA, Viknish KRISHNAN KUTTY, Paul Lorenz BIGLIARDI, Mei BIGLIARDI
  • TISSUE SCAFFOLD DEVICE AND METHOD FOR FABRICATING THEREOF
    Publication number: 20180296316
    Abstract: According to various embodiments, there is provided a tissue scaffold device including a porous core including a plurality of fibres; and an outer portion at least substantially surrounding the porous core, the outer portion including a plurality of pores elongated along a longitudinal axis of the tissue scaffold device.
    Type: Application
    Filed: November 3, 2015
    Publication date: October 18, 2018
    Applicant: National University of Singapore
    Inventors: Eng San THIAN, Zuyong WANG, Ee Jen Wilson WANG, Minghui HONG