Kraak; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kraak; Peter.The latest application filed is for "catalyst for the hydrogenation of unsaturated hydrocarbons and process for its preparation".
- Kraak; Peter - Leuna DE
- Kraak; Peter - Leipzig DE
| Patent | Date |
|---|---|
| Catalyst for the hydrogenation of unsaturated hydrocarbons and process for its preparation Grant 8,841,498 - Birke , et al. September 23, 2 | 2014-09-23 |
| Catalyst For The Hydrogenation Of Unsaturated Hydrocarbons And Process For Its Preparation App 20130303812 - BIRKE; Peter ; et al. | 2013-11-14 |
| Catalyst for the hydrogenation of unsaturated hydrocarbons and process for its preparation Grant 8,518,851 - Birke , et al. August 27, 2 | 2013-08-27 |
| Catalyst For The Hydrogenation Of Unsaturated Hydrocarbons And Process For Its Preparation App 20100280294 - Birke; Peter ; et al. | 2010-11-04 |
| Hydrogenating catalyst containing nickel and method for producing the same Grant 6,680,280 - Birke , et al. January 20, 2 | 2004-01-20 |
| Nickel catalyst for hydrogenating functional groups and method for producing same Grant 6,677,271 - Birke , et al. January 13, 2 | 2004-01-13 |
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