Gunter Ebeling

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Porto Alegre, BR

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparation of halogen-free ionic liquids and ionic liqui...
- Patent number 7,825,259
- Issue date Nov 2, 2010
- Petroleo Brasileiro S.A. Petrobras
- Cláudia Cristiana Cassol
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SYNTHESIZING ZWITTERIONIC BASES, ZWITTERIONIC BASES, PR...
- Publication number 20240131467
- Publication date Apr 25, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- Jailton FERREIRA DO NASCIMENTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of preparation of halogen-free ionic liquids and ionic liqui...
- Publication number 20080045723
- Publication date Feb 21, 2008
- Petroleo Brasileiro S.A. - PETROBRAS
- Claudia Cristiana Cassol
- C07 - ORGANIC CHEMISTRY