Rogério Michelan

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Rio de Janeiro, BR

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Patents Grantslast 30 patents

Information Patent Grant
Cyclone separator and separation method
- Patent number 8,657,932
- Issue date Feb 25, 2014
- Petroleo Brasileiro S.A. Petrobras
- Wilson Kenzo Huziwara
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Device for cooling and distributing mixed charges on fixed catalyst...
- Patent number 8,568,669
- Issue date Oct 29, 2013
- Petroleo Brasileiro S.A. Petrobras
- Wilson Kenzo Huziwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CYCLONE SEPARATOR AND SEPARATION METHOD
- Publication number 20110226129
- Publication date Sep 22, 2011
- PETRÓLEO BRASILEIRO S.A. - PETROBRAS
- Wilson Kenzo Huziwara
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
DEVICE FOR COOLING AND DISTRIBUTING MIXED CHARGES ON FIXED CATALYST...
- Publication number 20110104018
- Publication date May 5, 2011
- Petroleo Brasileiro S.A. - PETROBRAS
- Wilson Kenzo HUZIWARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL