Patents Assigned to NUMAT TECHNOLOGIES, INC.
  • Patent number: 10898847
    Abstract: A method of adsorbing a highly reactive gas onto an adsorbent material comprising adsorbing the highly reactive gas to the adsorbent material. The adsorbent material comprises at least one Lewis basic functional group, or pores of a size to hold a single molecule of the highly reactive gas, or inert moieties which are provided to the adsorbent material at the same time at the same time as the highly reactive gas, prior to adsorbing the highly reactive gas or after adsorbing the highly reactive gas, or the highly reactive gas reacts with moieties of the adsorbent material resulting in passivation of the adsorbent material. A rate of decomposition of the adsorbed highly reactive gas is lower than a rate of decomposition for the neat gas at equal volumetric loadings and equal temperatures for both the adsorbed highly reactive gas and the neat gas.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: January 26, 2021
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Glenn M. Tom, Paul Wai-Man Siu, Jose Arno, Omar K. Farha, Ross Verploegh
  • Patent number: 10632450
    Abstract: A metal-organic framework (MOF) structure comprising at least one metal ion and at least one multidentate organic ligand which is coordinately bonded to said metal ion, and a scaffold.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: April 28, 2020
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Patrick Fuller, Mitchell Hugh Weston, William Morris, William Hoover
  • Patent number: 10260148
    Abstract: A porous material, including metal organic frameworks (MOFs) and porous organic polymer (POP), with reactivity with or sorptive affinity towards (a) electronic gas to substantially remove or abate electronic gas in an electronic gas-containing effluent, or (b) contaminants in a stream of electronic gas to substantially remove the contaminants from a stream of electronic gas and increase the purity of said electronic gas, or (c) trace mercury contaminant in a hydrocarbon stream to substantially remove said mercury contaminant and increase the purity of said hydrocarbon stream. MOFs are the coordination product of metal ions and multidentate organic ligands, whereas POPs are the product of polymerization between organic monomers.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: April 16, 2019
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Paul Wai-Man Siu, Mitchell Hugh Weston
  • Patent number: 9925516
    Abstract: A metal-organic framework (MOF) structure comprising at least one metal ion and at least one multidentate organic ligand which is coordinately bonded to said metal ion, and a scaffold.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: March 27, 2018
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Patrick Fuller, Mitchell Hugh Weston, William Morris, William Hoover
  • Patent number: 9751074
    Abstract: A metal organic framework (MOF) includes a coordination product of a metal ion and an at least bidentate organic ligand, where the metal ion and the organic ligand are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas. A porous organic polymer (POP) includes polymerization product from at least a plurality of organic monomers, where the organic monomers are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: September 5, 2017
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Han Sung Kim, Mitchell Hugh Weston, Patrick Fuller, Paul Wai-Man Siu
  • Patent number: 9427722
    Abstract: Adsorption systems providing a capacity of at least 200 g/L for oxygen-containing mixtures, or an oxygen-nitrogen selectivity of at least 1.4:1 or at least 1:2 with an adsorbed capacity of at least 0.6 mmol/g at 4 bar and 22° C.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: August 30, 2016
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Mitchell Hugh Weston, Patrick Fuller, Paul Wai-Man Siu
  • Patent number: 9138720
    Abstract: A metal organic framework (MOF) includes a coordination product of a metal ion and an at least bidentate organic ligand, where the metal ion and the organic ligand are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas. A porous organic polymer (POP) includes polymerization product from at least a plurality of organic monomers, where the organic monomers are selected to provide a deliverable adsorption capacity of at least 70 g/l for an electronic gas.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: September 22, 2015
    Assignee: NUMAT TECHNOLOGIES, INC.
    Inventors: Han Sung Kim, Mitchell Hugh Weston, Patrick Fuller, Paul Wai-Man Siu