Tao; Qingsheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tao; Qingsheng.The latest application filed is for "dye polymers".
- Tao; Qingsheng - Shanghai CN
- Tao; Qingsheng - Hudson OH
| Patent | Date |
|---|---|
| Dye polymer Grant 9,790,453 - Batchelor , et al. October 17, 2 | 2017-10-17 |
| Oral care compositions comprising a polymeric dye Grant 9,138,600 - Batchelor , et al. September 22, 2 | 2015-09-22 |
| Tire Grant D713,325 - Maxwell , et al. September 16, 2 | 2014-09-16 |
| Dye Polymers App 20120225803 - Batchelor; Stephen Norman ; et al. | 2012-09-06 |
| Oral Care Compositions Comprising A Polymeric Dye App 20120093905 - Batchelor; Stephen Norman ; et al. | 2012-04-19 |
| Anionic Dye Polymers App 20120090102 - Batchelor; Stephen Norman ; et al. | 2012-04-19 |
| Tire assembly with high elongation cable belt App 20070131331 - Neubauer; Robert Anthony ; et al. | 2007-06-14 |
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