Perera; Dario
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perera; Dario.The latest application filed is for "use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes".
- Perera; Dario - Basel CH
| Patent | Date |
|---|---|
| Use of acrylate copolymers as soil antiredeposition agents and soil release agents in laundry processes Grant 9,371,504 - Hazenkamp , et al. June 21, 2 | 2016-06-21 |
| Use Of Comb Or Block Copolymers As Soil Antiredeposition Agents And Soil Release Agents In Laundry Processes App 20140298591 - Hazenkamp; Menno ; et al. | 2014-10-09 |
| Use Of Acrylate Copolymers As Soil Antiredeposition Agents And Soil Release Agents In Laundry Processes App 20140287974 - Hazenkamp; Menno ; et al. | 2014-09-25 |
| Black pigment dispersion Grant 8,674,006 - Fontana , et al. March 18, 2 | 2014-03-18 |
| Black Pigment Dispersion App 20120172498 - Fontana; Margherita ; et al. | 2012-07-05 |
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