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Nelson Patricio Junior
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Freguesia-Jacarepagua, BR
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Patents Grants
last 30 patents
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Patent Grant
High-performance combustion device and fluid catalytic cracking pro...
Patent number
9,089,839
Issue date
Jul 28, 2015
Petroleo Brasileiro S.A. Petrobras
Jose Mozart Fusco
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluid flow inversion chamber for feed spray nozzles in FCC unit risers
Patent number
7,638,102
Issue date
Dec 29, 2009
Petroleo Brasileiro S.A. Petrobras
Claudio Fonseca Machado Dos Santos
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus and process for downflow fluid catalytic cracking
Patent number
7,087,154
Issue date
Aug 8, 2006
Petroleo Brasileiro S.A. Petrobras
Andréa de Rezende Pinho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Telescopic joint with sliding sealing ring
Publication number
20070236011
Publication date
Oct 11, 2007
Petroleo Brasileiro S.A. - PETROBRAS
Paulo Sergio Freire
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Fluid flow inversion chamber for feed spray nozzles in FCC unit risers
Publication number
20070148056
Publication date
Jun 28, 2007
Petroleo Brasileiro S.A. - PETROBRAS
Claudio Fonseca Machado Dos Santos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus and process for downflow fluid catalytic cracking
Publication number
20040124124
Publication date
Jul 1, 2004
PETROLEO BRASILEIRO S.A. - PETROBRAS
Andrea de Rezende Pinho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL