TREA

Obtaining beryllium

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Industry

  • CPC
  • C22B35/00
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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS

Current Industry

C22B35/00Obtaining beryllium
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Recovery of critical metals from SX-EW copper raffinate and other s...
    • Patent number 11,821,057
    • Issue date Nov 21, 2023
    • Scandium Internatlonal Mlning Corporatlon
    • Willem P. C. Duyvesteyn
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for extracting beryllium from bertrandite and phenakite mine...
    • Patent number 9,834,826
    • Issue date Dec 5, 2017
    • Al-Farabi Kazakh National University
    • Habibulla Kusainovich Ospanov
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for extraction of beryllium from the minerals of genthelvite...
    • Patent number 8,945,492
    • Issue date Feb 3, 2015
    • Kazakh National University named after Al-Farabi
    • Habibulla Kusainovich Ospanov
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for preparing metallic beryllium pebbles
    • Patent number 5,958,105
    • Issue date Sep 28, 1999
    • Japan Atomic Energy Research Institute
    • Etsuo Ishitsuka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of recovering radioactive beryllium
    • Patent number 5,758,254
    • Issue date May 26, 1998
    • Japan Atomic Energy Research Institute
    • Hiroshi Kawamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Hydrometallurgical process for the production of beryllium
    • Patent number 4,729,881
    • Issue date Mar 8, 1988
    • FMC Corporation
    • William C. Copenhafer
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal or alloy forming reduction process and apparatus
    • Patent number 4,687,632
    • Issue date Aug 18, 1987
    • Frank W. Hurd
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for the metallo-thermic reduction of beryllium oxide, beryl...
    • Patent number 4,581,065
    • Issue date Apr 8, 1986
    • Manfredi Orgera
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for the complete dissolution of mineral samples
    • Patent number 4,044,116
    • Issue date Aug 23, 1977
    • The United States of America as represented by the Secretary of the Air Force
    • Kent J. Eisentraut
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal reduction process
    • Patent number 4,032,328
    • Issue date Jun 28, 1977
    • University of Minnesota, Inc.
    • Frank W. Hurd
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3751557
    • Patent number 3,751,557
    • Issue date Aug 7, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3719472
    • Patent number 3,719,472
    • Issue date Mar 6, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3713810
    • Patent number 3,713,810
    • Issue date Jan 30, 1973
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3704091
    • Patent number 3,704,091
    • Issue date Nov 28, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3699208
    • Patent number 3,699,208
    • Issue date Oct 17, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3685961
    • Patent number 3,685,961
    • Issue date Aug 22, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3669649
    • Patent number 3,669,649
    • Issue date Jun 13, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3666444
    • Patent number 3,666,444
    • Issue date May 30, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3666442
    • Patent number 3,666,442
    • Issue date May 30, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3650679
    • Patent number 3,650,679
    • Issue date Mar 21, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3642463
    • Patent number 3,642,463
    • Issue date Feb 15, 1972
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3615260
    • Patent number 3,615,260
    • Issue date Oct 26, 1971
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3534101
    • Patent number 3,534,101
    • Issue date Oct 13, 1970
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    3518063
    • Patent number 3,518,063
    • Issue date Jun 30, 1970
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3511597
    • Patent number 3,511,597
    • Issue date May 12, 1970
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3492112
    • Patent number 3,492,112
    • Issue date Jan 27, 1970
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3477844
    • Patent number 3,477,844
    • Issue date Nov 11, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3460999
    • Patent number 3,460,999
    • Issue date Aug 12, 1969
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3441405
    • Patent number 3,441,405
    • Issue date Apr 29, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3429693
    • Patent number 3,429,693
    • Issue date Feb 25, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents