Zentner; Udo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zentner; Udo.The latest application filed is for "mixing device".
- Zentner; Udo - Griesheim DE
- Zentner; Udo - Staatsangehorigkeit DE
| Patent | Date |
|---|---|
| Curved blade mixing device Grant 7,677,788 - Weiss , et al. March 16, 2 | 2010-03-16 |
| Method for high-temperature short-time distillation of residual oil Grant 7,507,330 - Weiss , et al. March 24, 2 | 2009-03-24 |
| Mixing device App 20060181959 - Weiss; Hans-Jurgen ; et al. | 2006-08-17 |
| Method for high-temperature distillation of residual oil in a limited time App 20060138030 - Weiss; Hans-Jurgen ; et al. | 2006-06-29 |
| Process for the gentle flash distillation of residual oils Grant 6,841,064 - Weiss , et al. January 11, 2 | 2005-01-11 |
| Process for deasphalting residua by reactive recycle of high boiling material Grant 6,652,739 - Jacobson , et al. November 25, 2 | 2003-11-25 |
| Process for deasphalting residua by reactive recycle of high boiling material App 20030121828 - Jacobson, Mitchell ; et al. | 2003-07-03 |
| Method for high-temperature short-time distillation of residual oils Grant 6,413,415 - Weiss , et al. July 2, 2 | 2002-07-02 |
| Process of producing wood charcoal in a moving bed Grant 5,584,970 - Schmalfeld , et al. December 17, 1 | 1996-12-17 |
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