TREA

Iron-sulfates

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Industry

  • CPC
  • C04B22/149
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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B22/00Use of inorganic materials as active ingredients for mortars, concrete or artificial stone

Current Industry

C04B22/149Iron-sulfates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing gypsum board with improved fire resistance
    • Patent number 12,031,328
    • Issue date Jul 9, 2024
    • Gold Bond Building Products, LLC
    • Eli Stav
    • E04 - BUILDING
  • Information Patent Grant

    Method of manufacturing gypsum board with improved fire
    • Patent number 11,339,572
    • Issue date May 24, 2022
    • Gold Bond Building Products, LLC
    • Eli Stav
    • E04 - BUILDING
  • Information Patent Grant

    Cement additive and method for producing same
    • Patent number 11,214,516
    • Issue date Jan 4, 2022
    • Byeong Hak Jo
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Environmentally sustainable cement composition, its use for inertin...
    • Patent number 10,981,821
    • Issue date Apr 20, 2021
    • Fabio Corazza
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Reducing agent for the soluble chromate content of cement and metho...
    • Patent number 8,808,451
    • Issue date Aug 19, 2014
    • Crenox GmbH
    • Michael Vössing
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method of treating a precipitate comprising iron (II) sulfate monoh...
    • Patent number 8,128,903
    • Issue date Mar 6, 2012
    • Sachtleben Pigments Oy
    • Juhatuomas Vuorisalo
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Carrier substance for a hydraulic binder
    • Patent number 6,740,156
    • Issue date May 25, 2004
    • Ferro-Duo GmbH
    • Alexander Kehrmann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Dry cement composition
    • Patent number 4,784,691
    • Issue date Nov 15, 1988
    • Aktieselskabet Aalborg Portland-Cement-Fabrik
    • Poul L. Rasmussen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for reducing chromate dermatitis
    • Patent number 4,572,739
    • Issue date Feb 25, 1986
    • Poul L. Rasmussen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3425892
    • Patent number 3,425,892
    • Issue date Feb 4, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2307270
    • Patent number 2,307,270
    • Issue date Jan 5, 1943
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1183255
    • Patent number 1,183,255
    • Issue date May 16, 1916
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1114140
    • Patent number 1,114,140
    • Issue date Oct 20, 1914
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    611200
    • Patent number 611,200
    • Issue date Sep 20, 1898
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    266878
    • Patent number 266,878
    • Issue date Oct 31, 1882
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    156112
    • Patent number 156,112
    • Issue date Oct 20, 1874
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    136862
    • Patent number 136,862
    • Issue date Mar 18, 1873
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    136160
    • Patent number 136,160
    • Issue date Feb 25, 1873
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents