Wendel Johnson Rodrigues

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Reverse iron ore flotation by collectors in aqueous nanoemulsion
- Patent number 9,403,174
- Issue date Aug 2, 2016
- Clariant S.A.
- Antonio Pedro De Oliveira Filho
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Reverse iron ore flotation by collectors in aqueous nanoemulsion
- Patent number 8,784,678
- Issue date Jul 22, 2014
- Clariant S.A.
- Antonio Pedro De Oliveira Filho
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
Reverse Iron Ore Flotation By Collectors In Aqueous Nanoemulsion
- Publication number 20150076038
- Publication date Mar 19, 2015
- CLARIANT S.A.
- Antonio Pedro De Oliveira Filho
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Reverse Iron Ore Flotation By Collectors In Aqueous Nanoemulsion
- Publication number 20100213105
- Publication date Aug 26, 2010
- CLARIANT (BRAZIL) S.A.
- Antonio Pedro De Oliveira Filho
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...