TREA

Polysaccharide derivatives

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Industry

  • CPC
  • C04B24/168
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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B24/00Use of organic materials as active ingredients for mortars, concrete or artificial stone

Current Industry

C04B24/168Polysaccharide derivatives
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sustained release grouting material with its preparation method and...
    • Patent number 12,172,927
    • Issue date Dec 24, 2024
    • Shandong University of Science and Technology
    • Lihua Wang
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement additives
    • Patent number 11,230,497
    • Issue date Jan 25, 2022
    • Saudi Arabian Oil Company
    • Hasmukh A. Patel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polysaccharide based cement additives
    • Patent number 8,586,508
    • Issue date Nov 19, 2013
    • Halliburton Energy Services, Inc.
    • B. Raghava Reddy
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Use of water-soluble polymer complexes in aqueous systems
    • Patent number 8,021,516
    • Issue date Sep 20, 2011
    • WSP Chemicals & Technology, LLC
    • Shih-Ruey T. Chen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Methods of treating keratin based substrates
    • Patent number 7,754,794
    • Issue date Jul 13, 2010
    • WSP Chemical & Technology, LLC
    • Shih-Ruey T Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Use of water-soluble polymer complexes in aqueous systems
    • Patent number 7,514,007
    • Issue date Apr 7, 2009
    • WSP Chemicals & Technology, LLC
    • Shih-Ruey T. Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Compositions for treating subterranean zones penetrated by well bores
    • Patent number 7,087,556
    • Issue date Aug 8, 2006
    • WSP Chemicals & Technology, LLC
    • Shih-Ruey T. Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Water-soluble polymer complexes
    • Patent number 7,001,953
    • Issue date Feb 21, 2006
    • WSP Chemicals & Technology, LLC
    • Shih-Ruey T. Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cosmetic compositions containing water-soluble polymer complexes
    • Patent number 6,939,536
    • Issue date Sep 6, 2005
    • WSP Chemicals & Technology, LLC
    • Shih-Ruey T. Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Use of water-soluble polysaccharide derivatives as dispersing agent...
    • Patent number 6,893,497
    • Issue date May 17, 2005
    • Degussa Construction Chemicals GmbH
    • Lars Einfeldt
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Methods of treating subterranean zones penetrated by well bores
    • Patent number 6,767,867
    • Issue date Jul 27, 2004
    • Halliburton Energy Services, Inc.
    • Jiten Chatterji
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl groups
    • Patent number 5,591,844
    • Issue date Jan 7, 1997
    • Hoechst Aktiengesellschaft
    • Uwe Bartz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cement compositions containing a sulfated polysaccharide and method
    • Patent number 5,573,589
    • Issue date Nov 12, 1996
    • Sandoz Ltd.
    • Yoshio Tanaka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl substituents
    • Patent number 5,395,930
    • Issue date Mar 7, 1995
    • Hoechst AG
    • Uwe Bartz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Water-soluble sulphoalkyl hydroxyalkyl derivatives of cellulose and...
    • Patent number 5,385,607
    • Issue date Jan 31, 1995
    • Wolff Walsrode AG
    • Rene Kiesewetter
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Use of water-soluble sulphoalkyl derivatives of cellulose in gypsum...
    • Patent number 5,358,561
    • Issue date Oct 25, 1994
    • Wolff Warlsrode AG
    • Rene Kiesewetter
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Dihydroxypropyl sulphoethyl celluloses, their preparation and their...
    • Patent number 5,182,380
    • Issue date Jan 26, 1993
    • Wolff Walsrode Aktiengesellschaft
    • Jorn Breckwoldt
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for preparing starch sulfate esters
    • Patent number 4,093,798
    • Issue date Jun 6, 1978
    • National Starch and Chemical Corporation
    • Martin M. Tessler
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Concrete additive
    • Patent number 3,951,674
    • Issue date Apr 20, 1976
    • The Procter & Gamble Company
    • John D. Curry
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3332791
    • Patent number 3,332,791
    • Issue date Jul 25, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2995189
    • Patent number 2,995,189
    • Issue date Aug 8, 1961
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2896715
    • Patent number 2,896,715
    • Issue date Jul 28, 1959
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2820788
    • Patent number 2,820,788
    • Issue date Jan 21, 1958
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2795507
    • Patent number 2,795,507
    • Issue date Jun 11, 1957
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2795508
    • Patent number 2,795,508
    • Issue date Jun 11, 1957
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2782858
    • Patent number 2,782,858
    • Issue date Feb 26, 1957
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2771953
    • Patent number 2,771,953
    • Issue date Nov 27, 1956
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2583657
    • Patent number 2,583,657
    • Issue date Jan 29, 1952
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2562148
    • Patent number 2,562,148
    • Issue date Jul 24, 1951
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents