Patents by Inventor Joseph Winarta

Joseph Winarta 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).

  • TWO-DIMENSIONAL METAL-ORGANIC FRAMEWORK ALLOY PHOTOCATALYSTS
    Publication number: 20230383427
    Abstract: A two-dimensional metal-organic framework (2D MOF) includes a first transition metal M1 and a second transition metal M2. The first transition metal and the second transition metal are different and are coupled by a linker group L to yield a two-dimensional metal-organic framework alloy having a formula M1xM21-xL, where 0<x<1. Each transition metal is dispersed uniformly throughout the 2D MOF. The 2D MOF is synthesized by combining a first transition metal precursor, a second transition metal precursor, and a linker; agitating the solution; and heating the solution to yield a crystalline two-dimensional metal-organic framework alloy.
    Type: Application
    Filed: August 14, 2023
    Publication date: November 30, 2023
    Inventors: Bin Mu, Sefaattin Tongay, Bohan Shan, Yuxia Shen, Joseph Winarta
  • Two-dimensional metal-organic framework alloy photocatalysts
    Patent number: 11753731
    Abstract: A two-dimensional metal-organic framework (2D MOF) includes a first transition metal M1 and a second transition metal M2. The first transition metal and the second transition metal are different and are coupled by a linker group L to yield a two-dimensional metal-organic framework alloy having a formula M1xM21-xL, where 0<x<1. Each transition metal is dispersed uniformly throughout the 2D MOF. The 2D MOF is synthesized by combining a first transition metal precursor, a second transition metal precursor, and a linker; agitating the solution; and heating the solution to yield a crystalline two-dimensional metal-organic framework alloy.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: September 12, 2023
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Bin Mu, Sefaattin Tongay, Bohan Shan, Yuxia Shen, Joseph Winarta
  • TWO-DIMENSIONAL METAL-ORGANIC FRAMEWORK ALLOY PHOTOCATALYSTS
    Publication number: 20200354845
    Abstract: A two-dimensional metal-organic framework (2D MOF) includes a first transition metal M1 and a second transition metal M2. The first transition metal and the second transition metal are different and are coupled by a linker group L to yield a two-dimensional metal-organic framework alloy having a formula M1xM21-xL, where 0<x<1. Each transition metal is dispersed uniformly throughout the 2D MOF. The 2D MOF is synthesized by combining a first transition metal precursor, a second transition metal precursor, and a linker; agitating the solution; and heating the solution to yield a crystalline two-dimensional metal-organic framework alloy.
    Type: Application
    Filed: May 11, 2020
    Publication date: November 12, 2020
    Inventors: Bin Mu, Sefaattin Tongay, Bohan Shan, Yuxia Shen, Joseph Winarta