Carmen Lucia Da Silva Teixeira

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Rio de Janeiro, BR

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Patents Applicationslast 30 patents

Information Patent Application
GAS-LIQUID SPACER FOR REMOVAL OF LIQUID FROM SUBSEA LINES AND ITS R...
- Publication number 20250116168
- Publication date Apr 10, 2025
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcia Cristina KHALIL DE OLIVEIRA
- E21 - EARTH DRILLING MINING
Information Patent Application
MICROEMULSION COMPOSITION TO INCREASE INJECTIVITY OF WATER PRODUCED...
- Publication number 20230332039
- Publication date Oct 19, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcia Cristina Khalil De Oliveira
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MICROEMULSION COMPOSITION TO INCREASE INJECTIVITY OF WATER PRODUCED...
- Publication number 20230051978
- Publication date Feb 16, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Marcia Cristina Khalil De Oliveira
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...