Rall; Klaus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rall; Klaus.The latest application filed is for "process for preparing selective ion exchangers".
- Rall; Klaus - Koln DE
- Rall; Klaus - Hanover DE
| Patent | Date |
|---|---|
| Process for the preparation of strongly basic anion exchangers using ethylene oxide Grant 6,716,889 - Lutjens , et al. April 6, 2 | 2004-04-06 |
| Process for the preparation of low-bleeding cation exchangers Grant 6,646,017 - Klipper , et al. November 11, 2 | 2003-11-11 |
| Process for preparing selective ion exchangers Grant 6,610,753 - Lutjens , et al. August 26, 2 | 2003-08-26 |
| Process For Preparing Selective Ion Exchangers App 20020193454 - LUTJENS, HOLGER ; et al. | 2002-12-19 |
| Process for the production of viscosity-stable, low-gel highly concentrated elastane spinning solutions Grant 5,302,660 - Klinksiek , et al. April 12, 1 | 1994-04-12 |
| Arrangement for automatically changing the clamping jaws of the chuck of a machine tool Grant 4,100,671 - Junike , et al. July 18, 1 | 1978-07-18 |
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