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Patent applications and USPTO patent grants for Von Wimmersperg; Udo.The latest application filed is for "process for converting carbon dioxide from coal utilization to a solid ash".
Patent | Date |
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Gas bubble storage Grant 8,181,941 - Von Wimmersperg , et al. May 22, 2 | 2012-05-22 |
Process for converting carbon dioxide from coal utilization to a solid ash Grant 8,119,098 - von Wimmersperg , et al. February 21, 2 | 2012-02-21 |
Process for converting carbon dioxide from coal utilization to a solid ash App 20100178239 - von Wimmersperg; Udo ;   et al. | 2010-07-15 |
Gas Bubble Storage App 20090000193 - Von Wimmersperg; Udo | 2009-01-01 |
IN-SITU EXTRACTION OF HYDROCARBONS FROM OlL SANDS App 20070204994 - von Wimmersperg; Udo | 2007-09-06 |
Popcorn De-ashing Process App 20070074450 - von Wimmersperg; Udo ;   et al. | 2007-04-05 |
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