Wong; Andrew Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; Andrew Lee.The latest application filed is for "oral care compositions comprising increased bioavailable levels of quaternary ammonium antimicrobials".
- Wong; Andrew Lee - West Chester OH
| Patent | Date |
|---|---|
| Oral care compositions comprising increased bioavailable levels of quaternary ammonium antimicrobials Grant 9,241,885 - Roberge , et al. January 26, 2 | 2016-01-26 |
| Oral care compositions comprising increased bioavailable levels of quaternary ammonium antimicrobials App 20050169852 - Roberge, Rebecca Lynn ; et al. | 2005-08-04 |
| Oral care compositions comprising chlorite and methods Grant 6,350,438 - Witt , et al. February 26, 2 | 2002-02-26 |
| Oral care compositions comprising chlorite and methods App 20010006624 - Witt, Jonathan James ; et al. | 2001-07-05 |
| Oral care compositions comprising chlorite and methods Grant 6,132,702 - Witt , et al. October 17, 2 | 2000-10-17 |
| Oral care compositions comprising chlorite and methods Grant 6,077,502 - Witt , et al. June 20, 2 | 2000-06-20 |
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