Karina Quetzaly Almeida Leñero

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process of preparing ethylene glycol
- Patent number 7,511,178
- Issue date Mar 31, 2009
- Shell Oil Company
- Karina Quetzaly Almeida Leñero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing glycolaldehyde
- Patent number 7,449,607
- Issue date Nov 11, 2008
- Shell Oil Company
- Karina Quetzaly Almeida Leñero
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process of Preparing Glycolaldehyde
- Publication number 20090012333
- Publication date Jan 8, 2009
- Karina Quetzaly ALMEIDA LENERO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process of Preparing Glycolaldehyde
- Publication number 20070249871
- Publication date Oct 25, 2007
- Shell Oil Company
- Karina Quetzaly Almeida Lenero
- C07 - ORGANIC CHEMISTRY