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Total properties:
40
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Patent #:
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Issue Dt:
|
09/22/1981
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Application #:
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06086877
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Filing Dt:
|
10/22/1979
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Title:
|
REMOVAL OF MANGANESE IONS FROM ZINC AND MANGANESE CONTAINING SOLUTIONS
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Patent #:
|
|
Issue Dt:
|
09/22/1981
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Application #:
|
06091870
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Filing Dt:
|
11/06/1979
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Title:
|
COMPOSITE POWDERS SPRAYABLE TO FORM ABRADABLE SEAL COATINGS
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Patent #:
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Issue Dt:
|
07/21/1981
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Application #:
|
06093927
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Filing Dt:
|
11/13/1979
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Title:
|
ADHESIVE-FREE TRAY WITH INTERLOCKING TABS AND BLANK THEREFOR
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|
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Patent #:
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Issue Dt:
|
07/21/1981
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Application #:
|
06129926
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Filing Dt:
|
03/13/1980
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Title:
|
PROCESS FOR THE RECOVERY OF COPPER AND ZINC VALUES FROM SULPHIDIC ORE
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Patent #:
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Issue Dt:
|
07/21/1981
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Application #:
|
06176944
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Filing Dt:
|
08/11/1980
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Title:
|
COINS AND SIMILARLY DISC-SHAPED ARTICLES
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|
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Patent #:
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Issue Dt:
|
09/27/1983
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Application #:
|
06192767
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Filing Dt:
|
10/01/1980
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Title:
|
RECOVERY OF URANIUM FROM MATERIAL CONTAINING IRON, ARSENIC AND SILICEOUS MATTER
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|
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Patent #:
|
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Issue Dt:
|
02/15/1983
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Application #:
|
06212781
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Filing Dt:
|
12/04/1980
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|
Title:
|
COMPOSITE POWDERS SPRAYABLE TO FORM ABRADABLE SEAL COATINGS
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|
|
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Patent #:
|
|
Issue Dt:
|
04/05/1983
|
Application #:
|
06271723
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Filing Dt:
|
06/08/1981
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|
Title:
|
REMOVAL OF MANGANESE AND CHLORIDE IONS FROM AQUEOUS ACIDIC ZINC SULPHATE SOLUTIONS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
12/27/1983
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Application #:
|
06283318
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Filing Dt:
|
07/13/1981
|
|
Title:
|
REMOVAL OF RADIUM FROM AQUEOUS SULPHATE SOLUTONS
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|
|
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Patent #:
|
|
Issue Dt:
|
03/22/1983
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Application #:
|
06366806
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Filing Dt:
|
04/09/1982
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|
Title:
|
PROCESS FOR REMOVING DISSOLVED SELENIUM VALUES FROM AN ACIDIC AQUEOUS COPPER SULPHATE SOLUTION
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|
|
|
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Patent #:
|
|
Issue Dt:
|
02/22/1983
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Application #:
|
06391807
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Filing Dt:
|
06/24/1982
|
|
Title:
|
REMOVAL OF SELENIUM FROM ACIDIC COPPER/NICKEL SOLUTIONS
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|
|
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|
Patent #:
|
|
Issue Dt:
|
10/22/1985
|
Application #:
|
06401226
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Filing Dt:
|
07/23/1982
|
|
Title:
|
METHOD OF PROTECTING A METALLIC SUFRACE SUSCEPTIBLE TO ABRASION BY ROCK-LIKE MATERIAL
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/17/1984
|
Application #:
|
06417829
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Filing Dt:
|
09/14/1982
|
|
Title:
|
RECOVERY OF ZINC FROM ZINC CONTAINING SULPHIDIC MATERIALS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/1983
|
Application #:
|
06417830
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Filing Dt:
|
09/14/1982
|
|
Title:
|
REMOVAL OF DISSOLVED CADMIUM AND COPPER FROM SULPHATE SOLUTION WITH HYDROGBN SULFIDE BH.
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/03/1984
|
Application #:
|
06468740
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Filing Dt:
|
02/22/1983
|
|
Title:
|
RECOVERY OF ZINC FROM ZINC-CONTAINING SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/09/1985
|
Application #:
|
06508693
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Filing Dt:
|
06/28/1983
|
|
Title:
|
PROCESS FOR RECOVERING ZINC FROM ZINC FERRITE MATERIAL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/19/1985
|
Application #:
|
06508699
|
Filing Dt:
|
06/28/1983
|
|
Title:
|
RECOVERY OF ZINC FROM ZINC CONTAINING SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/1986
|
Application #:
|
06532331
|
Filing Dt:
|
09/15/1983
|
|
Title:
|
RECOVERY OF COBALT AND NICKEL FROM SULPHIDIC MATERIAL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/08/1985
|
Application #:
|
06536013
|
Filing Dt:
|
09/26/1983
|
|
Title:
|
PROCESS FOR SEPARATELY RECOVERING ZINC AND LEAD VALUES FROM ZINC AND LEAD CONTAINING SULPHIDIC ORE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1986
|
Application #:
|
06707710
|
Filing Dt:
|
03/04/1985
|
|
Title:
|
PROCESS FOR THE RECOVERY OF SILVER FROM A RESIDUE ESSENTIALLY FREE OF ELEMENTAL SULPHUR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1986
|
Application #:
|
06707711
|
Filing Dt:
|
03/04/1985
|
|
Title:
|
RECOVERY OF GOLD FROM REFRACTORY AURIFEROUS IRON-CONTAINING SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/19/1986
|
Application #:
|
06707920
|
Filing Dt:
|
03/04/1985
|
|
Title:
|
PROCESS FOR THE PRESSURE OXIDATION ACID LEACHING OF NON-FERROUS METAL AND IRON-CONTAINING SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1986
|
Application #:
|
06707922
|
Filing Dt:
|
03/04/1985
|
|
Title:
|
RECOVERY OF GOLD FROM REFRACTORY AURIFEROUS IRON-CONTAINING SULPHIDIC CONCENTRATES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1986
|
Application #:
|
06707923
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Filing Dt:
|
03/04/1985
|
|
Title:
|
RECOVERY OF GOLD FROM AURIFEROUS REFRACTORY IRON-CONTAINING SULPHIDIC ORE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/12/1986
|
Application #:
|
06708203
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Filing Dt:
|
03/04/1985
|
|
Title:
|
RECOVERY OF GOLD FROM REFRACTORY AURIFEROUS IRON-CONTAINING SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1986
|
Application #:
|
06710738
|
Filing Dt:
|
03/11/1985
|
|
Title:
|
RECOVERY OF PLATINUM GROUP METALS FROM NICKEL-COPPER-IRON MATTE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/19/1986
|
Application #:
|
06736046
|
Filing Dt:
|
05/20/1985
|
|
Title:
|
PROCESS FOR THE PRODUCTION OF NICKEL-CHROMIUM/CHROMIUM CARBIDE COATINGS ON SUBSTRATES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/1986
|
Application #:
|
06761333
|
Filing Dt:
|
07/31/1985
|
|
Title:
|
METHOD OF MAKING AUREATE COLORED COINS,MEDALLIONS AND TOKENS AND PRODUCTS SO MADE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/24/1987
|
Application #:
|
06787186
|
Filing Dt:
|
10/15/1985
|
|
Title:
|
PRODUCTION OF FINE SPHERICAL COPPER POWDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/24/1987
|
Application #:
|
06824823
|
Filing Dt:
|
01/31/1986
|
|
Title:
|
QUADRUPOLE MASS SPECTROMETERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/24/1988
|
Application #:
|
06930062
|
Filing Dt:
|
11/12/1986
|
|
Title:
|
PROCESS FOR PRODUCING SM2CO17 ALLOY SUITABLE FOR USE AS PERMANENT MAGNETS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/1995
|
Application #:
|
07700149
|
Filing Dt:
|
04/04/1991
|
|
Title:
|
PURIFICATION OF ELEMENTAL SULPHUR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/1994
|
Application #:
|
07929927
|
Filing Dt:
|
08/14/1992
|
|
Title:
|
RECOVERY OF METAL VALUES FROM ZINC PLANT RESIDUES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1993
|
Application #:
|
07966627
|
Filing Dt:
|
10/26/1992
|
|
Title:
|
PRODUCTION OF METALLIC POWDER
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/06/1994
|
Application #:
|
08029513
|
Filing Dt:
|
03/11/1993
|
|
Title:
|
UPGRADING COPPER SULPHIDE RESIDUES CONTAINING NICKEL AND ARSENIC
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/10/1995
|
Application #:
|
08237986
|
Filing Dt:
|
05/04/1994
|
|
Title:
|
RECOVERY OF METALS FROM SULPHIDIC MATERIAL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/21/1995
|
Application #:
|
08335701
|
Filing Dt:
|
11/17/1994
|
|
Title:
|
PROCESS FOR THE SEPARATION OF COBALT FROM NICKEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/21/1995
|
Application #:
|
08335701
|
Filing Dt:
|
11/17/1994
|
|
Title:
|
PROCESS FOR THE SEPARATION OF COBALT FROM NICKEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/1997
|
Application #:
|
08430330
|
Filing Dt:
|
04/28/1995
|
|
Title:
|
METHOD FOR REHABILITATING PIPE LINE AND RESIN IMPREGNATED LINING HAVING AN INTEGRAL HEATING ELEMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
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Filing Dt:
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Title:
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