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Froth flotation phosphate
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CPC
Y10S209/902
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
USPC classification
Y10S
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S209/00
Classifying, separating, and assorting solids
Current Industry
Y10S209/902
Froth flotation phosphate
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Patents Grants
last 30 patents
Information
Patent Grant
Monitoring and control of a froth flotation plant
Patent number
6,778,881
Issue date
Aug 17, 2004
Outokumpu Oyj
Francois Eberhardt Du Plessis
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for recovering mineral particles, metal particles or small...
Patent number
6,026,965
Issue date
Feb 22, 2000
Ateba Mines Inc.
Roberto Berardi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Machine for sorting objects such as postal envelopes
Patent number
5,998,753
Issue date
Dec 7, 1999
La Poste, Exploitant Public
Pierre Darchis
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Recovering precious metals and small precious stones from clay susp...
Patent number
5,893,463
Issue date
Apr 13, 1999
Ateba Mines Inc.
David Krofchak
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method controlling a process by impedance analysis
Patent number
5,108,495
Issue date
Apr 28, 1992
Outokumpu Oy
Seppo O. Heimala
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for selective flotation of phosphorus minerals
Patent number
4,968,415
Issue date
Nov 6, 1990
Hoechst Aktiengesellschaft
Hans-Joachim Morawietz
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method of beneficiating phosphate ores containing dolomite
Patent number
4,372,843
Issue date
Feb 8, 1983
International Minerals & Chemical Corp.
James E. Lawver
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Flotation of phosphate ores containing dolomite
Patent number
4,364,824
Issue date
Dec 21, 1982
International Minerals & Chemical Corp.
Robert E. Snow
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Flotation process for improving recovery of phosphates from ores
Patent number
4,227,996
Issue date
Oct 14, 1980
Celanese Corporation
Nathan M. Levine
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for beneficiating non-sulfide minerals
Patent number
4,199,064
Issue date
Apr 22, 1980
American Cyanamid Company
Rudolph N. Holme
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method of beneficiating phosphate ores
Patent number
4,189,103
Issue date
Feb 19, 1980
International Minerals & Chemical Corporation
James E. Lawver
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3455451
Patent number
3,455,451
Issue date
Jul 15, 1969
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3454159
Patent number
3,454,159
Issue date
Jul 8, 1969
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3388793
Patent number
3,388,793
Issue date
Jun 18, 1968
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3349903
Patent number
3,349,903
Issue date
Oct 31, 1967
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3322272
Patent number
3,322,272
Issue date
May 30, 1967
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3259242
Patent number
3,259,242
Issue date
Jul 5, 1966
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3259326
Patent number
3,259,326
Issue date
Jul 5, 1966
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3225923
Patent number
3,225,923
Issue date
Dec 28, 1965
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3164549
Patent number
3,164,549
Issue date
Jan 5, 1965
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3129166
Patent number
3,129,166
Issue date
Apr 14, 1964
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3114704
Patent number
3,114,704
Issue date
Dec 17, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3113838
Patent number
3,113,838
Issue date
Dec 10, 1963
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3099620
Patent number
3,099,620
Issue date
Jul 30, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3088590
Patent number
3,088,590
Issue date
May 7, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3086654
Patent number
3,086,654
Issue date
Apr 23, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3078996
Patent number
3,078,996
Issue date
Feb 26, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3073448
Patent number
3,073,448
Issue date
Jan 15, 1963
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
3056498
Patent number
3,056,498
Issue date
Oct 2, 1962
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3037624
Patent number
3,037,624
Issue date
Jun 5, 1962
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents