Cristina Cardoso Pereira

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Rio de Janeiro, BR

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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
Polyolefin compositions with improved mechanical and barrier proper...
- Patent number 11,254,808
- Issue date Feb 22, 2022
- Braskem S.A.
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin compositions with improved mechanical and barrier proper...
- Patent number 11,111,366
- Issue date Sep 7, 2021
- Braskem S.A.
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin compositions with improved mechanical and barrier proper...
- Patent number 10,731,029
- Issue date Aug 4, 2020
- Braskem S.A.
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

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
POLYOLEFIN COMPOSITIONS WITH IMPROVED MECHANICAL AND BARRIER PROPER...
- Publication number 20190270868
- Publication date Sep 5, 2019
- BRASKEM S.A
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLEFIN COMPOSITIONS WITH IMPROVED MECHANICAL AND BARRIER PROPER...
- Publication number 20190270869
- Publication date Sep 5, 2019
- BRASKEM S.A
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOLEFIN COMPOSITIONS WITH IMPROVED MECHANICAL AND BARRIER PROPER...
- Publication number 20170096552
- Publication date Apr 6, 2017
- BRASKEM S.A
- Alberto Cláudio Habert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...