Antonio Clareti Pereira

Person

Belo Horizonte, BR

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for rare earths extraction
- Patent number 9,663,842
- Issue date May 30, 2017
- Vale S.A.
- Tiago Valentim Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of base metals from sulphide ores and concentrates
- Patent number 9,169,534
- Issue date Oct 27, 2015
- Vale S.A.
- Tiago Valentim Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System and method for extracting base metal values from oxide ores
- Patent number 8,961,649
- Issue date Feb 24, 2015
- Vale Canada Limited
- Antonio Clareti Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process to produce rough ferro-nickel product
- Patent number 8,834,598
- Issue date Sep 16, 2014
- Vale S.A.
- Tiago V. Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of recovery of base metals from oxide ores
- Patent number 8,802,042
- Issue date Aug 12, 2014
- Vale S.A.
- Antonio Clareti Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for production of nickel carbonate
- Patent number 8,747,795
- Issue date Jun 10, 2014
- Vale S.A.
- Tiago Valentim Berni
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Direct purification of a nickel laterite leaching effluent
- Patent number 8,628,739
- Issue date Jan 14, 2014
- Vale
- Tiago Valentim Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective base metals leaching from laterite ores
- Patent number 8,597,601
- Issue date Dec 3, 2013
- Vale S.A.
- Tiago Valentim Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of recovery of base metals from oxide ores
- Patent number 8,173,086
- Issue date May 8, 2012
- Vale S.A.
- Antonio Clareti Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Niobium based paints and coatings, its oxides and anticorrosive use
- Patent number 6,992,126
- Issue date Jan 31, 2006
- COPPE/UFRJ-Coordenacao dos Programas de Pos Graduacao de Engenharia da Univer...
- Luiz Roberto Miranda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY OF BASE METALS FROM SULPHIDE ORES AND CONCENTRATES
- Publication number 20140020510
- Publication date Jan 23, 2014
- VALE S/A
- Tiago Valentim BERNI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR RARE EARTHS EXTRACTION
- Publication number 20130336856
- Publication date Dec 19, 2013
- Tiago Valentim BERNI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SELECTIVE BASE METALS LEACHING FROM LATERITE ORES
- Publication number 20130028816
- Publication date Jan 31, 2013
- VALE S/A
- Tiago Valentim BERNI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS OF RECOVERY OF BASE METALS FROM OXIDE ORES
- Publication number 20120308450
- Publication date Dec 6, 2012
- VALE S.A.
- Antonio C. Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCTION OF NICKEL CARBONATE
- Publication number 20120269713
- Publication date Oct 25, 2012
- Vale S/A
- Tiago Valentim BERNI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DIRECT PURIFICATION OF A NICKEL LATERITE LEACHING EFFLUENT
- Publication number 20120213681
- Publication date Aug 23, 2012
- VALE S.A.
- Tiago Valentim Berni
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS TO PRODUCE ROUGH FERRO-NICKEL PRODUCT
- Publication number 20120198967
- Publication date Aug 9, 2012
- VALE S/A
- Tiago V. BERNI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS OF RECOVERY OF BASE METALS FROM OXIDE ORES
- Publication number 20110142736
- Publication date Jun 16, 2011
- VALE S.A.
- Antonio Clareti Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR EXTRACTING BASE METAL VALUES FROM OXIDE ORES
- Publication number 20090241731
- Publication date Oct 1, 2009
- VALE INCO LIMITED
- Antonio Clareti Pereira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Niobium based paints and coatings, its oxides and anticorrosive use
- Publication number 20040132885
- Publication date Jul 8, 2004
- Luiz Roberto Miranda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Antonio Clareti Pereira

Person

Patents Grantslast 30 patents

System and method for rare earths extraction

Recovery of base metals from sulphide ores and concentrates

System and method for extracting base metal values from oxide ores

Process to produce rough ferro-nickel product

Process of recovery of base metals from oxide ores

Process for production of nickel carbonate

Direct purification of a nickel laterite leaching effluent

Selective base metals leaching from laterite ores

Process of recovery of base metals from oxide ores

Niobium based paints and coatings, its oxides and anticorrosive use

Patents Applicationslast 30 patents

RECOVERY OF BASE METALS FROM SULPHIDE ORES AND CONCENTRATES

SYSTEM AND METHOD FOR RARE EARTHS EXTRACTION

SELECTIVE BASE METALS LEACHING FROM LATERITE ORES

PROCESS OF RECOVERY OF BASE METALS FROM OXIDE ORES

PROCESS FOR PRODUCTION OF NICKEL CARBONATE

DIRECT PURIFICATION OF A NICKEL LATERITE LEACHING EFFLUENT

PROCESS TO PRODUCE ROUGH FERRO-NICKEL PRODUCT

PROCESS OF RECOVERY OF BASE METALS FROM OXIDE ORES

SYSTEM AND METHOD FOR EXTRACTING BASE METAL VALUES FROM OXIDE ORES

Niobium based paints and coatings, its oxides and anticorrosive use