TREA

U.S. WATER SERVICES INC.

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Organization

  • Saint Michael, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Water treatment system for removing hexavalent chromium
    • Patent number 10,870,591
    • Issue date Dec 22, 2020
    • U.S. Water Services, Inc.
    • Michael D. Kelly
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment system and method
    • Patent number 10,294,126
    • Issue date May 21, 2019
    • U.S. Water Services, Inc.
    • Michael D. Kelly
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Corrosion inhibiting compositions
    • Patent number 9,657,398
    • Issue date May 23, 2017
    • U.S. Water Services Inc.
    • Donovan L. Erickson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Corrosion inhibiting methods
    • Patent number 9,290,850
    • Issue date Mar 22, 2016
    • U.S. Water Services Inc.
    • Donovan L. Erickson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Preventing phytate salt deposition in polar solvent systems
    • Patent number 8,415,137
    • Issue date Apr 9, 2013
    • U.S. Water Services, Inc.
    • Roy Johnson
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER TREATMENT SYSTEM AND METHOD
    • Publication number 20190263682
    • Publication date Aug 29, 2019
    • U.S. Water Services, Inc.
    • Michael D. Kelly
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    CORROSION INHIBITING COMPOSITIONS
    • Publication number 20150284859
    • Publication date Oct 8, 2015
    • U.S. WATER SERVICES INC.
    • Donovan L. Erickson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    REDUCING INSOLUBLE DEPOSIT FORMATION IN ETHANOL PRODUCTION
    • Publication number 20150240274
    • Publication date Aug 27, 2015
    • U.S. Water Services, Inc.
    • Roy JOHNSON
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    REDUCING INSOLUBLE DEPOSIT FORMATION IN ETHANOL PRODUCTION
    • Publication number 20140093898
    • Publication date Apr 3, 2014
    • U.S. Water Services, Inc.
    • Roy JOHNSON
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    REDUCING INSOLUBLE DEPOSIT FORMATION IN ETHANOL PRODUCTION
    • Publication number 20090104685
    • Publication date Apr 23, 2009
    • U.S. WATER SERVICES
    • ROY JOHNSON
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Trademarklast 30 trademarks

  • Information Trademark

    98685330 - P,C,M
    • Serial number 98685330
    • Filing date Aug 6, 2024
    • U.S. Water Services Corporation
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    98504409 - PC&M
    • Serial number 98504409
    • Filing date Apr 17, 2024
    • U.S. Water Services Corporation
    • 35 - Advertising
  • Information Trademark

    97149346 - USW INDUSTRIAL GROUP
    • Serial number 97149346
    • Registration number 7057001
    • Filing date Nov 30, 2021
    • U.S. Water Services Corporation
    • 35 - Advertising
  • Information Trademark

    88472113 - CHEMCAL
    • Serial number 88472113
    • Registration number 6267450
    • Filing date Jun 13, 2019
    • KURITA AMERICA INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    88472122 - A AND W TECHNOLOGIES
    • Serial number 88472122
    • Registration number 6267451
    • Filing date Jun 13, 2019
    • KURITA AMERICA INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    88258840 - LUMYN
    • Serial number 88258840
    • Registration number 6211780
    • Filing date Jan 11, 2019
    • KURITA AMERICA INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88978204 - LUMYN
    • Serial number 88978204
    • Registration number 6143782
    • Filing date Jan 11, 2019
    • U.S. WATER SERVICES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88978205 - LUMYN
    • Serial number 88978205
    • Registration number 6143783
    • Filing date Jan 11, 2019
    • U.S. WATER SERVICES, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88258851 - LUMYN
    • Serial number 88258851
    • Registration number 6211781
    • Filing date Jan 11, 2019
    • KURITA AMERICA INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77745558 - USW UTILITY GROUP
    • Serial number 77745558
    • Registration number 3692578
    • Filing date May 27, 2009
    • U.S. Water Services Corporation
    • 39 - Transport
  • Information Trademark

    77685285 - USW UTILITY GROUP
    • Serial number 77685285
    • Filing date Mar 6, 2009
    • U.S. Water Services Corporation
    • 40 - Treatment of materials
  • Information Trademark

    77678773 - PHYTOUT
    • Serial number 77678773
    • Registration number 3723699
    • Filing date Feb 26, 2009
    • U.S. Water Services
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77629464 - U.S. WATER
    • Serial number 77629464
    • Registration number 4043658
    • Filing date Dec 9, 2008
    • U.S. WATER SERVICES, INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77629503
    • Serial number 77629503
    • Registration number 3691658
    • Filing date Dec 9, 2008
    • U.S. WATER SERVICES, INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77626584 - U.S. WATER SERVICES
    • Serial number 77626584
    • Filing date Dec 4, 2008
    • U.S. WATER SERVICES, INC.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77542289 - USW UTILITY GROUP
    • Serial number 77542289
    • Registration number 3670689
    • Filing date Aug 8, 2008
    • U.S. Water Services Corporation
    • 40 - Treatment of materials
  • Information Trademark

    77532865 - U.S.WATER SERVICES CORPORATION
    • Serial number 77532865
    • Registration number 3909682
    • Filing date Jul 28, 2008
    • U.S. Water Services Corporation
    • 39 - Transport
  • Information Trademark

    77222386 - VOXOUT
    • Serial number 77222386
    • Registration number 3450647
    • Filing date Jul 5, 2007
    • U.S. Water Services
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry