Wilson Mantovani GRAVA

Follow

Person

Rio de Janeiro, BR

People

Patents Grantslast 30 patents

Information Patent Grant
Membranes in the form of hollow fibers for the separation of CO2 fr...
- Patent number 12,121,865
- Issue date Oct 22, 2024
- Petroleo Brasileiro S.A. Petrobras
- Jailton Ferreira Do Nascimento
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
De-molding system of ceramic parts manufactured by freeze-casting,...
- Patent number 11,458,649
- Issue date Oct 4, 2022
- PETROLEO BRACILEIRO S.A.—PETROBRAS
- Wilson Mantovani Grava
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
DE-MOLDING SYSTEM OF CERAMIC PARTS MANUFACTURED BY FREEZE-CASTING,...
- Publication number 20220168922
- Publication date Jun 2, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- Wilson Mantovani GRAVA
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD FOR SYNTHESIZING ZEOLITIC SOLIDS CONTAINING MESOPORES AND CO...
- Publication number 20220055909
- Publication date Feb 24, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- Darley Carrijo De Melo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MEMBRANES IN THE FORM OF HOLLOW FIBERS FOR THE SEPARATION OF CO2 FR...
- Publication number 20210154620
- Publication date May 27, 2021
- Petroleo Brasileiro S.A. - PETROBRAS
- JAILTON FERREIRA DO NASCIMENTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DE-MOLDING SYSTEM OF CERAMIC PARTS MANUFACTURED BY FREEZE-CASTING,...
- Publication number 20190358852
- Publication date Nov 28, 2019
- Petroleo Brasileiro S.A. - PETROBRAS
- Wilson Mantovani GRAVA
- B28 - WORKING CEMENT, CLAY, OR STONE