TREA

Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Follow

Industry

  • CPC
  • C01G17/003
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G17/00Compounds of germanium

Current Industry

C01G17/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for the manufacture of highly purified 68Ge material for rad...
    • Patent number 11,306,003
    • Issue date Apr 19, 2022
    • ITM Isotope Technologies Munich SE
    • Jussi Jernström
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method to produce high purity germane from germanium dioxide or imp...
    • Patent number 11,091,374
    • Issue date Aug 17, 2021
    • Ge Solartech, LLC
    • Baoquan Huang
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for producing high purity germane by a continuous or semi-co...
    • Patent number 9,174,853
    • Issue date Nov 3, 2015
    • Gelest Technologies, Inc.
    • Barry C. Arkles
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for recovering germanium
    • Patent number 5,277,882
    • Issue date Jan 11, 1994
    • Union Miniere s.a.
    • Jean H. Vliegen
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Electric-field emulsion-breaking device
    • Patent number 4,981,569
    • Issue date Jan 1, 1991
    • Metallgesellschaft AG
    • Karl Schugerl
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Recovery of germanium from aqueous solutions by solvent extraction
    • Patent number 4,915,919
    • Issue date Apr 10, 1990
    • Cominco Ltd.
    • Daniel A. D. Boateng
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Emulsion-forming composition
    • Patent number 4,904,412
    • Issue date Feb 27, 1990
    • Metallgesellschaft AG
    • Karl Schugerl
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the recovery of germanium from solutions that contain it
    • Patent number 4,886,648
    • Issue date Dec 12, 1989
    • Asturiana De Zinc, S.A.
    • Francisco J. S. Menendez
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for selectively recovering Ge and as from aqueous solutions
    • Patent number 4,775,479
    • Issue date Oct 4, 1988
    • Metallgesellschaft AG
    • Karl Schugerl
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the fluid-fluid extraction of gallium, germanium or ind...
    • Patent number 4,666,686
    • Issue date May 19, 1987
    • Preussag Aktiengesellschaft Metall
    • Wolfang Krajewski
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for selective liquid-liquid extraction of germanium
    • Patent number 4,568,526
    • Issue date Feb 4, 1986
    • Societe Miniere et Metallurgique de Penarroya
    • Denise Rouillard nee Bauer
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recovery of germanium from aqueous solutions
    • Patent number 4,525,332
    • Issue date Jun 25, 1985
    • Cominco Ltd.
    • Daniel A. D. Boateng
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for separating germanium from an aqueous solution by means...
    • Patent number 4,432,952
    • Issue date Feb 21, 1984
    • Metallurgie Hoboken-Overpelt
    • Achille De Schepper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for separating germanium from an aqueous solution
    • Patent number 4,432,951
    • Issue date Feb 21, 1984
    • Metallurgie Hoboken-Overpelt
    • Achille De Schepper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for selective liquid-liquid extraction of germanium
    • Patent number 4,389,379
    • Issue date Jun 21, 1983
    • Societe Miniere et Metallurgique de Penarroya
    • Denise Rouillard epouse Bauer
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for the recovery and purification of germanium from zinc ores
    • Patent number 4,090,871
    • Issue date May 23, 1978
    • Societe Miniere et Metallurgique de Penarroya
    • Albert Lebleu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3883634
    • Patent number 3,883,634
    • Issue date May 13, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3764652
    • Patent number 3,764,652
    • Issue date Oct 9, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3760060
    • Patent number 3,760,060
    • Issue date Sep 18, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3654234
    • Patent number 3,654,234
    • Issue date Apr 4, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3374069
    • Patent number 3,374,069
    • Issue date Mar 19, 1968
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3144397
    • Patent number 3,144,397
    • Issue date Aug 11, 1964
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2988427
    • Patent number 2,988,427
    • Issue date Jun 13, 1961
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2812235
    • Patent number 2,812,235
    • Issue date Nov 5, 1957
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1198882
    • Patent number 1,198,882
    • Issue date Sep 19, 1916
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    1168418
    • Patent number 1,168,418
    • Issue date Jan 18, 1916
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    932689
    • Patent number 932,689
    • Issue date Aug 31, 1909
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    920335
    • Patent number 920,335
    • Issue date May 4, 1909
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    885328
    • Patent number 885,328
    • Issue date Apr 21, 1908
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    875579
    • Patent number 875,579
    • Issue date Dec 31, 1907
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents