TREA

Environmental Projects, Inc.

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Organization

  • Casper, WY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of sodium carbonate
    • Patent number 6,479,025
    • Issue date Nov 12, 2002
    • Environmental Projects, Inc.
    • Dale Lee Denham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Recrystallization process
    • Patent number 6,464,736
    • Issue date Oct 15, 2002
    • Environmental Projects, Inc.
    • Wayne C. Hazen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Sodium carbonate recrystallization
    • Patent number 6,284,005
    • Issue date Sep 4, 2001
    • Environmental Projects, Inc.
    • Wayne C. Hazen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Beneficiation of saline minerals
    • Patent number 6,173,840
    • Issue date Jan 16, 2001
    • Environmental Projects, Inc.
    • Rudolph Pruszko
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Beneficiation of saline minerals
    • Patent number 6,092,665
    • Issue date Jul 25, 2000
    • Environmental Projects, Inc.
    • Roland Schmidt
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing sodium carbonate from trona ore
    • Patent number 6,010,672
    • Issue date Jan 4, 2000
    • Environmental Projects, Inc.
    • Allan L. Turner
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for purification and production of saline minerals from trona
    • Patent number 5,911,959
    • Issue date Jun 15, 1999
    • Environmental Projects, Inc.
    • John S. Wold
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for beneficiation of trona
    • Patent number 5,736,113
    • Issue date Apr 7, 1998
    • Environmental Projects, Inc.
    • Wayne C. Hazen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Beneficiation of saline minerals
    • Patent number 5,651,465
    • Issue date Jul 29, 1997
    • Environmental Projects, Inc.
    • Roland Schmidt
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Benefication of saline minerals
    • Patent number 5,470,554
    • Issue date Nov 28, 1995
    • Environmental Projects, Inc.
    • Roland Schmidt
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Low-insoluble sodium carbonate production
    • Publication number 20070231228
    • Publication date Oct 4, 2007
    • Environmental Projects, Inc.
    • Allan L. Turner
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Calcining apparatus and process of use
    • Publication number 20030215379
    • Publication date Nov 20, 2003
    • Environmental Projects, Inc.
    • Dale Lee Denham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Calcining apparatus and process of use
    • Publication number 20030091486
    • Publication date May 15, 2003
    • Environmental Projects, Inc.
    • Dale Lee Denham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Sodium carbonate recrystallization
    • Publication number 20030084547
    • Publication date May 8, 2003
    • Environmental Projects, Inc.
    • Wayne C. Hazen
    • C01 - INORGANIC CHEMISTRY

Trademarklast 30 trademarks

  • Information Trademark

    76222060 - CRYSTALTRON
    • Serial number 76222060
    • Registration number 2599282
    • Filing date Mar 8, 2001
    • Environmental Projects, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    75267525 - CRYSTALTRON
    • Serial number 75267525
    • Filing date Apr 1, 1997
    • Environmental Projects, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry