Wladmir Ferraz De Souza

Person

Rio de Janeiro, BR

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic system, and process for removing heteroatomic compounds f...
- Patent number 11,396,008
- Issue date Jul 26, 2022
- Petroleo Brasileiro S.A. Petrobras
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the extractive oxidation of contaminants from raw fuel...
- Patent number 7,803,270
- Issue date Sep 28, 2010
- Petroleo Brasileiro S.A.- Petrobras
- Wladmir Ferraz de Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the extractive oxidation of contaminants from raw hydro...
- Patent number 7,175,755
- Issue date Feb 13, 2007
- Petroleo Brasileiro S.A. Petrobras
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the upgrading of raw hydrocarbon streams
- Patent number 7,153,414
- Issue date Dec 26, 2006
- Petroleo Brasileiro S.A. Petrobras
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the catalytic oxidation of sulfur, nitrogen and unsatur...
- Patent number 6,544,409
- Issue date Apr 8, 2003
- Petroleo Brasileiro S.A. Petrobras
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
CATALYTIC SYSTEM, AND PROCESS FOR REMOVING HETEROATOMIC COMPOUNDS F...
- Publication number 20200179915
- Publication date Jun 11, 2020
- Petroleo Brasileiro S.A. - PETROBRAS
- Wladmir Ferraz DE SOUZA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS OF HYDROCRACKING HEAVY OIL
- Publication number 20080156693
- Publication date Jul 3, 2008
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
- Toshiaki OKUI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for the extractive oxidation of contaminants from raw fuel...
- Publication number 20060131214
- Publication date Jun 22, 2006
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Wladmir Ferraz de Souza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the extractive oxidation of contaminants from raw hydro...
- Publication number 20040222134
- Publication date Nov 11, 2004
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Wladmir Ferraz de Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for the upgrading of raw hydrocarbon streams
- Publication number 20040108252
- Publication date Jun 10, 2004
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for the catalytic oxidation of sulfur, nitrogen and unsatur...
- Publication number 20020189975
- Publication date Dec 19, 2002
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Wladmir Ferraz De Souza
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Wladmir Ferraz De Souza

Person

Patents Grantslast 30 patents

Catalytic system, and process for removing heteroatomic compounds f...

Process for the extractive oxidation of contaminants from raw fuel...

Process for the extractive oxidation of contaminants from raw hydro...

Process for the upgrading of raw hydrocarbon streams

Process for the catalytic oxidation of sulfur, nitrogen and unsatur...

Patents Applicationslast 30 patents

CATALYTIC SYSTEM, AND PROCESS FOR REMOVING HETEROATOMIC COMPOUNDS F...

PROCESS OF HYDROCRACKING HEAVY OIL

Process for the extractive oxidation of contaminants from raw fuel...

Process for the extractive oxidation of contaminants from raw hydro...

Process for the upgrading of raw hydrocarbon streams

Process for the catalytic oxidation of sulfur, nitrogen and unsatur...