Patents Assigned to AMSA, Inc.
  • Multiple Uses of Amine Salts for Industrial Water Treatment
    Publication number: 20180155226
    Abstract: A method for treating in an industrial water treatment system for at least two of metal corrosion inhibition, scale inhibition, suspended matter dispersion, biocide efficacy, or biofilm removal/biofilm dispersion is taught by the use of at least one compound which is a salt derived from a thioamine or an oxyamine and an acid.
    Type: Application
    Filed: January 31, 2018
    Publication date: June 7, 2018
    Applicant: AMSA, Inc.
    Inventors: Attila G Relenyi, Anthony P Haag
  • Multiple uses of amine salts for industrial water treatment
    Patent number: 9919941
    Abstract: A method for treating in an industrial water treatment system for at least two of metal corrosion inhibition, scale inhibition, suspended matter dispersion, biocide efficacy, or biofilm removal/biofilm dispersion is taught by the use of at least one compound which is a salt derived from a thioamine or an oxyamine and an acid.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: March 20, 2018
    Assignee: AMSA, Inc.
    Inventors: Attila G Relenyi, Anthony P Haag
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    Patent number: D763536
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: August 9, 2016
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Wilson Zeng
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    Patent number: RE46268
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: January 10, 2017
    Assignee: AMSA, Inc.
    Inventor: Ivor Michel Walter
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    Patent number: RE46281
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: January 24, 2017
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Jeroen Engel, Wilson Zeng
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    Patent number: D785271
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: April 25, 2017
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Wilson Zeng
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    Patent number: D793644
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: August 1, 2017
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Wilson Zeng
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    Patent number: D796146
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: August 29, 2017
    Assignee: AMSA, INC.
    Inventors: Ivor Michel Walter, Jonathan Peot, Wilson Zeng, Paul Jensen
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    Patent number: D798018
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: September 19, 2017
    Assignee: AMSA. Inc.
    Inventors: Ivor Michel Walter, Wilson Zeng
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    Patent number: D798019
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: September 19, 2017
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Ning Siu Sin, Stefan Berkower, Jonathan Peot
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    Patent number: D798520
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: September 26, 2017
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Wilson Zeng
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    Patent number: D810378
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: February 13, 2018
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Wilson Zeng
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    Patent number: D818237
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: May 15, 2018
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Wilson Zeng
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    Patent number: D822304
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: July 3, 2018
    Assignee: AMSA, Inc.
    Inventor: Ivor Michel Walter
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    Patent number: D830660
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: October 9, 2018
    Assignee: AMSA, Inc.
    Inventors: Paul Jensen, Wilson Zeng, Ivor Michel Walter
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    Patent number: D830661
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: October 9, 2018
    Assignee: AMSA, Inc.
    Inventors: Paul Jensen, Wilson Zeng, Ivor Michel Walter
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    Patent number: D840127
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: February 5, 2019
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Wilson Zeng
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    Patent number: D855275
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: July 30, 2019
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Wilson Zeng
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    Patent number: D856620
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: August 13, 2019
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Wilson Zeng
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    Patent number: D859772
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: September 10, 2019
    Assignee: AMSA, Inc.
    Inventors: Ivor Michel Walter, Paul Jensen, Sin Siu Ning