Patents by Inventor Airong Song

Airong Song 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).

  • Scale inhibitor compositions and methods of using
    Patent number: 11046794
    Abstract: Silicon containing polyamine scale inhibitors derived from poly(primary amine)s are disclosed. The scale inhibitors can be used to reduce siliceous scale formation in industrial process streams such as alumina recovery process streams, nuclear waste streams and kraft paper mill effluent streams.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: June 29, 2021
    Assignee: Cytec Industries Inc.
    Inventors: Airong Song, Lei Zhang, Douglas Cywar, Haunn-Lin Tony Chen, Matthew Taylor
  • SILICON CONTAINING POLYMER FLOCCULANTS
    Publication number: 20190300636
    Abstract: Disclosed herein are silicon containing polymers and compositions containing the same able to flocculate suspended solids in the Bayer or Sinter process stream.
    Type: Application
    Filed: June 7, 2016
    Publication date: October 3, 2019
    Inventors: Airong SONG, Dannon STIGERS, Xinyu WEI, Lei ZHANG
  • SILICON CONTAINING POLYMER FLOCCULANTS
    Publication number: 20190241693
    Abstract: Disclosed herein are silicon containing polymers and compositions containing the same able to flocculate suspended solids in the Bayer or Sinter process stream.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 8, 2019
    Applicant: Cytec Industries Inc.
    Inventors: Airong Song, Dannon Stigers, Xinyu Wei, Lei Zhang
  • Silicon containing polymer flocculants
    Patent number: 10301414
    Abstract: Disclosed herein are silicon containing polymers and compositions containing the same able to flocculate suspended solids in the Bayer or Sinter process stream.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: May 28, 2019
    Assignee: Cytec Industries Inc.
    Inventors: Airong Song, Dannon Stigers, Xinyu Wei, Lei Zhang
  • BAUXITE GRINDING AIDS AND METHODS OF USE
    Publication number: 20190084837
    Abstract: Bauxite grinding compositions that can significantly reduce the viscosity of bauxite slurry, which allow alumina refinery plants to increase throughput of bauxite grinding or pre-desilication. Described are processes to improve the grinding of a bauxite containing slurry in a Bayer process comprising: adding an effective amount of a bauxite grinding composition to the bauxite containing slurry before or during the grinding step or pre-desilication step, wherein the bauxite grinding composition comprises dextran, maltitol or a co-polymer.
    Type: Application
    Filed: September 18, 2018
    Publication date: March 21, 2019
    Inventors: Airong SONG, Qi DAI, Lino MAGLIOCCO, Raymond Salvatore FARINATO, Xin LI
  • Degradation-resistant scale inhibitors
    Patent number: 10190003
    Abstract: Methods for reducing aluminosilicate containing scale in an alumina recovery process involving treating an alumina recovery process equipment surface with a degradation-resistant scale inhibiting composition having high ionic strength prior to exposure to an alumina recovery process stream.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 29, 2019
    Assignee: Cytec Industries Inc.
    Inventors: Airong Song, Dannon Stigers, Cory Bausch
  • SCALE INHIBITOR COMPOSITIONS AND METHODS OF USING
    Publication number: 20160176995
    Abstract: Silicon containing polyamine scale inhibitors derived from poly(primary amine)s are disclosed. The scale inhibitors can be used to reduce siliceous scale formation in industrial process streams such as alumina recovery process streams, nuclear waste streams and kraft paper mill effluent streams.
    Type: Application
    Filed: December 15, 2015
    Publication date: June 23, 2016
    Applicant: Cytec Industries Inc
    Inventors: Airong Song, Lei Zhang, Douglas Cywar, Haunn-Lin Tony Chen, Matthew Taylor
  • SILICON CONTAINING POLYMER FLOCCULANTS
    Publication number: 20160159660
    Abstract: Disclosed herein are silicon containing polymers and compositions containing the same able to flocculate suspended solids in the Bayer or Sinter process stream.
    Type: Application
    Filed: December 7, 2015
    Publication date: June 9, 2016
    Applicant: Cytec Industries Inc.
    Inventors: Airong Song, Dannon Stigers, Xinyu Wei, Lei Zhang
  • DEGRADATION-RESISTANT SCALE INHIBITORS
    Publication number: 20160108253
    Abstract: Methods for reducing aluminosilicate containing scale in an alumina recovery process involving treating an alumina recovery process equipment surface with a degradation-resistant scale inhibiting composition having high ionic strength prior to exposure to an alumina recovery process stream.
    Type: Application
    Filed: December 22, 2014
    Publication date: April 21, 2016
    Applicant: CYTEC INDUSTRIES INC.
    Inventors: Airong Song, Dannon Stigers, Cory Bausch
  • Alternating ring-opening metathesis polymerization
    Patent number: 8795647
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: August 5, 2014
    Assignee: The Research Foundation for The State University of New York
    Inventors: Nicole Sampson, Kathlyn Parker, Airong Song
  • ALTERNATING RING-OPENING METATHESIS POLYMERIZATION
    Publication number: 20110212046
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers.
    Type: Application
    Filed: August 20, 2009
    Publication date: September 1, 2011
    Applicant: The Research Foundation of State University of New York
    Inventors: Nicole Sampson, Kathlyn Parker, Airong Song