TREA

AMEREN CORPORATION

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Organization

  • ST. LOUIS, MO, US
  • Ticker Symbols
    NYSE:AEE
  • ELECTRIC & OTHER SERVICES COMBINED
  • Business Address
    1901 CHOUTEAU AVE MC 1370 ST LOUIS MO 63166-6149 314-621-3222
  • Mailing Address
    1901 CHOUTEAU AVE MC 1370 ST LOUIS MO 63103
  • State Location
    MO
  • State of Incorporation
    MO
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    86692755 - PEAK TIME REWARDS
    • Serial number 86692755
    • Registration number 4942990
    • Filing date Jul 14, 2015
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    86125841 - POWERING THE QUALITY OF LIFE
    • Serial number 86125841
    • Registration number 4700943
    • Filing date Nov 21, 2013
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    85804336 - REBATESAVERS
    • Serial number 85804336
    • Registration number 4375967
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804358 - COOLSAVERS
    • Serial number 85804358
    • Registration number 4375970
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804379 - BIZSAVERS
    • Serial number 85804379
    • Registration number 4375976
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804386 - APPLIANCESAVERS
    • Serial number 85804386
    • Registration number 4375978
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804372 - COMMUNITYSAVERS
    • Serial number 85804372
    • Registration number 4375975
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804344 - LIGHTSAVERS
    • Serial number 85804344
    • Registration number 4375969
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804364 - CONSTRUCTIONSAVERS
    • Serial number 85804364
    • Registration number 4375972
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85804324 - PERFORMANCESAVERS
    • Serial number 85804324
    • Registration number 4426701
    • Filing date Dec 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85546145 - HOMEFIELD ENERGY
    • Serial number 85546145
    • Registration number 4318548
    • Filing date Feb 17, 2012
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85495073 - FOCUSED ENERGY. FOR LIFE
    • Serial number 85495073
    • Registration number 4186032
    • Filing date Dec 14, 2011
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    85101071 - PURE POWER
    • Serial number 85101071
    • Registration number 5008278
    • Filing date Aug 5, 2010
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    85095144 - AMEREN TRANSMISSION
    • Serial number 85095144
    • Registration number 4238167
    • Filing date Jul 28, 2010
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    85091286 - AMEREN
    • Serial number 85091286
    • Registration number 3914523
    • Filing date Jul 23, 2010
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    85053035 - AMEREN ILLINOIS
    • Serial number 85053035
    • Registration number 3952591
    • Filing date Jun 2, 2010
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    85052952 - AMEREN MISSOURI
    • Serial number 85052952
    • Registration number 3952589
    • Filing date Jun 2, 2010
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    77741230 - SMART FLOW
    • Serial number 77741230
    • Filing date May 20, 2009
    • Ameren Corporation
    • 36 - Insurance
  • Information Trademark

    77493344 - ACTONENERGY
    • Serial number 77493344
    • Registration number 3613684
    • Filing date Jun 6, 2008
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    77493334 - ACT ON ENERGY
    • Serial number 77493334
    • Filing date Jun 6, 2008
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    77336579 - CONSOLIDATED ILLINOIS UTILITIES
    • Serial number 77336579
    • Filing date Nov 26, 2007
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    77336575 - ILLINOIS ENERGY UTILITIES
    • Serial number 77336575
    • Filing date Nov 26, 2007
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    78964121 - PURE POWER
    • Serial number 78964121
    • Registration number 3486556
    • Filing date Aug 30, 2006
    • Ameren Corporation
    • 35 - Advertising
  • Information Trademark

    78855799 - ENERGY RISK ASSURANCE COMPANY
    • Serial number 78855799
    • Registration number 3367388
    • Filing date Apr 6, 2006
    • Ameren Corporation
    • 36 - Insurance
  • Information Trademark

    78196996 - AMEREN CILCO
    • Serial number 78196996
    • Registration number 2853533
    • Filing date Dec 20, 2002
    • Ameren Corporation
    • 39 - Transport
  • Information Trademark

    75644887 - AMEREN INSITE SITE SELECTION MADE SIMPLE.
    • Serial number 75644887
    • Registration number 2411855
    • Filing date Feb 22, 1999
    • Ameren Corporation
    • 37 - Building construction
  • Information Trademark

    75650539 - AMEREN ABILLITY BILL MANAGEMENT MADE SIMPLE.
    • Serial number 75650539
    • Registration number 2411870
    • Filing date Feb 22, 1999
    • Ameren Corporation
    • 36 - Insurance
  • Information Trademark

    75565779 - AMEREN ENERGY
    • Serial number 75565779
    • Registration number 2311158
    • Filing date Oct 7, 1998
    • Ameren Corporation
    • 36 - Insurance
  • Information Trademark

    75536336 - AMEREN ABACUS ENERGY MANAGEMENT MADE SIMPLE.
    • Serial number 75536336
    • Registration number 2310977
    • Filing date Aug 14, 1998
    • Ameren Corporation
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    75532611 - AMEREN ABACUS
    • Serial number 75532611
    • Registration number 2310953
    • Filing date Aug 7, 1998
    • Ameren Corporation
    • 42 - Scientific and technological services and research and design relating thereto