Patents by Inventor Daniel G. Goberman

Daniel G. Goberman 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).

  • Publication number: 20200010375
    Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix of barium-magnesium alumino-silicate or SiO2, a dispersion of silicon oxycarbide particles in the matrix, and a dispersion of particles, of the other of barium-magnesium alumino-silicate or SiO2, in the matrix.
    Type: Application
    Filed: August 26, 2019
    Publication date: January 9, 2020
    Inventors: Xia Tang, Paul Sheedy, Tania Bhatia Kashyap, Wayde R. Schmidt, Daniel G. Goberman
  • Patent number: 10392312
    Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix of barium-magnesium alumino-silicate or SiO2, a dispersion of silicon oxycarbide particles in the matrix, and a dispersion of particles, of the other of barium-magnesium alumino-silicate or SiO2, in the matrix.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: August 27, 2019
    Assignee: United Technologies Corporation
    Inventors: Xia Tang, Paul Sheedy, Tania Bhatia Kashyap, Wayde R. Schmidt, Daniel G. Goberman
  • Publication number: 20190241270
    Abstract: A method is disclosed for removing ozone from a gas. According to this method, the gas is contacted with an adsorbent that includes a transition metal oxide or metal organic framework to form a treated gas. The treated gas is contacted with a noble metal catalyst to catalytically decompose ozone in the treated gas, thereby forming an ozone-depleted treated gas.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 8, 2019
    Inventors: Tianli Zhu, Catherine Thibaud, Zissis A. Dardas, Daniel G. Goberman, Paul E. Hamel, John G. Sarlo
  • Patent number: 10329432
    Abstract: A cost-effective method of forming a hydrophobic coating on a substrate and coated substrates are disclosed. Specifically, the method comprises applying amorphous powders of an alloy to the substrate through a cold spray process. Also provided is a novel type of hydrophobic coating made of metallic glasses or amorphous alloys. The hydrophobic coatings offer advantages such as, low cost, low maintenance, and high corrosion resistance.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: June 25, 2019
    Assignee: UNITED TECHNOLOGIES CORPORATION
    Inventors: Neal Magdefrau, Daniel G. Goberman, Paul Sheedy, Aaron T. Nardi
  • Patent number: 10266272
    Abstract: A method is disclosed for removing ozone from a gas. According to this method, the gas is contacted with an adsorbent that includes a transition metal oxide or metal organic framework to form a treated gas. The treated gas is contacted with a noble metal catalyst to catalytically decompose ozone in the treated gas, thereby forming an ozone-depleted treated gas.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: April 23, 2019
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Tianli Zhu, Catherine Thibaud, Zissis A. Dardas, Daniel G. Goberman, Paul E. Hamel, John G. Sarlo
  • Publication number: 20180180332
    Abstract: A heat transfer system is disclosed that includes a circulation loop of a heat transfer fluid that comprises a halocarbon. The circulation loop includes a compressor or pump that includes bearing rolling surfaces in contact with the heat transfer fluid. The bearing contact surface has a substrate a layer thereon that includes a polymer or oligomer having polar side groups and a tribofilm.
    Type: Application
    Filed: June 16, 2016
    Publication date: June 28, 2018
    Inventors: Susanne M. Opalka, Xia Tang, Daniel G. Goberman, Ulf J. Jonsson, Zaffir A. Chaudhry
  • Publication number: 20180073785
    Abstract: A vapor compression system (20) has: a centrifugal compressor (22) having an inlet (40) and an outlet (42); and an electric motor (28) having a stator (30) and a rotor (32). A plurality of bearings (36) support the rotor. A refrigerant charge comprises a base refrigerant and one or more oils. The one or more oils are present at a total concentration of 80-5000 parts per million (ppm) by weight.
    Type: Application
    Filed: March 30, 2016
    Publication date: March 15, 2018
    Applicant: Carrier Corporation
    Inventors: Ulf J. Jonsson, Zissis A. Dardas, Vishnu M. Sishtla, Daniel G. Goberman, Zaffir A. Chaudhry, Xia Tang, Susanne M. Opalka
  • Publication number: 20180050804
    Abstract: A method is disclosed for removing ozone from a gas. According to this method, the gas is contacted with an adsorbent that includes a transition metal oxide or metal organic framework to form a treated gas. The treated gas is contacted with a noble metal catalyst to catalytically decompose ozone in the treated gas, thereby forming an ozone-depleted treated gas.
    Type: Application
    Filed: August 16, 2016
    Publication date: February 22, 2018
    Inventors: Tianli Zhu, Catherine Thibaud, Zissis A. Dardas, Daniel G. Goberman, Paul E. Hamel, John G. Sarlo
  • Publication number: 20160332922
    Abstract: An article includes a ceramic-based substrate and a barrier layer on the ceramic-based substrate. The barrier layer includes a matrix of barium-magnesium alumino-silicate or SiO2, a dispersion of silicon oxycarbide particles in the matrix, and a dispersion of particles, of the other of barium-magnesium alumino-silicate or SiO2, in the matrix.
    Type: Application
    Filed: January 7, 2015
    Publication date: November 17, 2016
    Inventors: Xia Tang, Paul Sheedy, Tania Bhatia Kashyap, Wayde R. Schmidt, Daniel G. Goberman
  • Publication number: 20160333454
    Abstract: An article includes a silicon oxycarbide-based layer that has Si, O, and C in a covalently bonded network. The silicon oxycarbide-based layer has first and second opposed surfaces. A calcium-magnesium alumino-silicate-based layer is interfaced with the first surface of the silicon oxycarbide-based layer.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 17, 2016
    Inventors: Xia Tang, Paul Sheedy, Tania Bhatia Kashyap, Wayde R. Schmidt, Daniel G. Goberman
  • Publication number: 20160122557
    Abstract: A cost-effective method of forming a hydrophobic coating on a substrate and coated substrates are disclosed. Specifically, the method comprises applying amorphous powders of an alloy to the substrate through a cold spray process. Also provided is a novel type of hydrophobic coating made of metallic glasses or amorphous alloys. The hydrophobic coatings offer advantages such as, low cost, low maintenance, and high corrosion resistance.
    Type: Application
    Filed: May 29, 2014
    Publication date: May 5, 2016
    Inventors: Neal Magdefrau, Daniel G. Goberman, Paul Sheedy, Aaron T. Nardi
  • Patent number: 8822360
    Abstract: An article which includes a structure of a ceramic material that has a composition SiOxMzCy, where Si is silicon, O is oxygen, M is at least one metal and C is carbon and wherein x<2, y>0 and z<1 and x and z are non-zero.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: September 2, 2014
    Assignee: United Technologies Corporation
    Inventors: Wayde R. Schmidt, Paul Sheedy, Tania Bhatia Kashyap, Daniel G. Goberman, Xia Tang
  • Publication number: 20130183531
    Abstract: An article which includes a structure of a ceramic material that has a composition SiOxMzCy, where Si is silicon, O is oxygen, M is at least one metal and C is carbon and wherein x<2, y>0 and z<1 and x and z are non-zero.
    Type: Application
    Filed: January 18, 2012
    Publication date: July 18, 2013
    Inventors: Wayde R. Schmidt, Paul Sheedy, Tania Bhatia Kashyap, Daniel G. Goberman, Xia Tang
  • Patent number: 8475945
    Abstract: A composite article includes a substrate, at least one protective layer on the substrate and an intermediate layer between the at least one protective layer and the substrate. The intermediate layer includes dense silicon oxycarbide.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: July 2, 2013
    Assignee: United Technologies Corporation
    Inventors: Wayde R. Schmidt, Paul Sheedy, William Werkheiser, Tania Bhatia Kashyap, Daniel G. Goberman
  • Publication number: 20120328886
    Abstract: A composite article includes a substrate, at least one protective layer on the substrate and an intermediate layer between the at least one protective layer and the substrate. The intermediate layer includes dense silicon oxycarbide.
    Type: Application
    Filed: June 23, 2011
    Publication date: December 27, 2012
    Inventors: Wayde R. Schmidt, Paul Sheedy, William Werkheiser, Tania Bhatia Kashyap, Daniel G. Goberman