Van Bergen; Petrus Franciscus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Van Bergen; Petrus Franciscus.The latest application filed is for "compositions produced using an in situ heat treatment process".
- Van Bergen; Petrus Franciscus - Amsterdam N/A NL
| Patent | Date |
|---|---|
| Method for improving the flowability of a mixture that contains wax and other hydrocarbons Grant 8,481,632 - Van Bergen , et al. July 9, 2 | 2013-07-09 |
| Compositions produced using an in situ heat treatment process Grant 8,450,540 - Roes , et al. May 28, 2 | 2013-05-28 |
| Compositions Produced Using An In Situ Heat Treatment Process App 20100133143 - Roes; Augustinus Wilhelmus Maria ; et al. | 2010-06-03 |
| Compositions produced using an in situ heat treatment process Grant 7,604,052 - Roes , et al. October 20, 2 | 2009-10-20 |
| Method For Improving the Flow Ability of a Mixture That Contains Wax and Other Hydrocarbons App 20080194761 - Van Bergen; Petrus Franciscus ; et al. | 2008-08-14 |
| Compositions produced using an in situ heat treatment process App 20070284108 - Roes; Augustinus Wilhelmus Maria ; et al. | 2007-12-13 |
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