Erdbrugger, Cristina Freire
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erdbrugger, Cristina Freire.The latest application filed is for "shell catalysts, method for producing the same, and the use thereof".
- Erdbrugger, Cristina Freire - Freinsheim DE
- Erdbrugger; Cristina Freire - Bobenheim-Roxheim DE
| Patent | Date |
|---|---|
| Shell catalysts, method for producing the same, and the use thereof App 20030036476 - Arnold, Heiko ; et al. | 2003-02-20 |
| Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams Grant 6,350,717 - Frenzel , et al. February 26, 2 | 2002-02-26 |
| Preparation of alcohols Grant 6,201,160 - Brudermuller , et al. March 13, 2 | 2001-03-13 |
| Hydrogenation process Grant 5,866,734 - Flick , et al. February 2, 1 | 1999-02-02 |
| Preparation of N-substituted cyclic amines Grant 5,847,131 - Simon , et al. December 8, 1 | 1998-12-08 |
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