Valmor Neves Vieira

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Sao Mateus do Sul, BR

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Patents Grantslast 30 patents

Information Patent Grant
Process for obtaining a fertilizer with sustained release of phosph...
- Patent number 8,034,149
- Issue date Oct 11, 2011
- Petroleo Brasileiro S.A. Petrobras
- Luiz Alberto Medeiros Novicki
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Catalytic cracking process for hydrocarbons
- Patent number 5,665,949
- Issue date Sep 9, 1997
- Petroleo Brasileiro S.A.-Petrobras
- Jose Mozart Fusco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System to separate suspensions of catalyst particles and reacted mi...
- Patent number 5,569,435
- Issue date Oct 29, 1996
- Petroleo Brasiliero S.A. - Petrobras
- Jose M. Fusco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR OBTAINING A FERTILIZER WITH SUSTAINED RELEASE OF PHOSPH...
- Publication number 20090165516
- Publication date Jul 2, 2009
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Luiz Alberto Medeiros Novicki
- C05 - FERTILISERS MANUFACTURE THEREOF