HOGBEN; Andrew John
Patent Applications and Registrations
Patent applications and USPTO patent grants for HOGBEN; Andrew John.The latest application filed is for "butanol purification".
- HOGBEN; Andrew John - Leeds GB
- Hogben; Andrew John - East Yorkshire GB
| Patent | Date |
|---|---|
| Butanol Purification App 20180016215 - CHENG; Cecilia ; et al. | 2018-01-18 |
| Process for the acid-catalysed dehydration of ethanol Grant 9,828,319 - Bolton , et al. November 28, 2 | 2017-11-28 |
| Butanol purification Grant 9,809,520 - Cheng , et al. November 7, 2 | 2017-11-07 |
| Treatment of alcohols Grant 9,725,387 - Douglas , et al. August 8, 2 | 2017-08-08 |
| Process For The Acid-catalysed Dehydration Of Ethanol App 20160326080 - Bolton; Leslie William ; et al. | 2016-11-10 |
| Treatment Of Alcohols App 20150232399 - Douglas; Thomas Mark ; et al. | 2015-08-20 |
| Butanol Purification App 20150225324 - Cheng; Cecilia ; et al. | 2015-08-13 |
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