Hal; Roy Van
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hal; Roy Van.The latest application filed is for "process for the preparation of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions".
- Hal; Roy Van - Shinveld NL
- Hal; Roy van - Schinveld NL
- Hal, Roy Van - Shienveld NL
| Patent | Date |
|---|---|
| Process for the preparation of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions App 20060063945 - Wasserscheid; Peter ; et al. | 2006-03-23 |
| Method for the production of aldehydes Grant 6,995,293 - Bohnen , et al. February 7, 2 | 2006-02-07 |
| Method for the production of aldehydes App 20050085671 - Bohnen, Hans ; et al. | 2005-04-21 |
| Halogen-free ionic liquids App 20050070717 - Wasserscheid, Peter ; et al. | 2005-03-31 |
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