Umana; Joaquin A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umana; Joaquin A..The latest application filed is for "asymmetric porous adsorptive bead".
- Umana; Joaquin A. - Reading MA
- Umana; Joaquin A. - Stoneham MA US
- Umana; Joaquin A. - StoneHame MA
| Patent | Date |
|---|---|
| Asymmetric porous adsorptive bead Grant 9,067,976 - Cheng , et al. June 30, 2 | 2015-06-30 |
| Asymmetric Porous Adsorptive Bead App 20140073769 - Cheng; Kwok-Shun ; et al. | 2014-03-13 |
| Asymmetric porous adsorptive bead Grant 8,652,330 - Cheng , et al. February 18, 2 | 2014-02-18 |
| Purification Of Immunogens Using A Non-polysaccharide Matrix App 20120156757 - Iyer; Ganapathysubramanian ; et al. | 2012-06-21 |
| Asymmertric porous adsorptive bead App 20100174051 - Cheng; Kwok-Shun ; et al. | 2010-07-08 |
| Asymmetric porous adsorptive bead Grant 7,678,269 - Cheng , et al. March 16, 2 | 2010-03-16 |
| Asymmetric porous adsorptive bead App 20070212540 - Cheng; Kwok-Shun ; et al. | 2007-09-13 |
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