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Patent applications and USPTO patent grants for Shaikh; Ashfaq Schahanawaz.The latest application filed is for "process for purifying crude furan 2,5-dicarboxylic acid using hydrogenation".
Patent | Date |
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Process for purifying crude furan 2,5-dicarboxylic acid using hydrogenation Grant 9,156,806 - Shaikh , et al. October 13, 2 | 2015-10-13 |
Process For Purifying Crude Furan 2,5-dicarboxylic Acid Using Hydrogenation App 20140235880 - Shaikh; Ashfaq Schahanawaz ;   et al. | 2014-08-21 |
Process For Purifying Crude Furan 2,5-dicarboxylic Acid Using Hydrogenation App 20130345451 - Shaikh; Ashfaq Schahanawaz ;   et al. | 2013-12-26 |
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