Fazel; Shafiq
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fazel; Shafiq.The latest application filed is for "polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters".
- Fazel; Shafiq - Allentown PA
| Patent | Date |
|---|---|
| Polycarbamide resins for metal coating applications Grant 11,041,043 - Hegedus , et al. June 22, 2 | 2021-06-22 |
| Polyurea Compositions From Polyaspartic Esters And Secondary Heterocyclic Amines Derived Aspartic Esters App 20210147708 - Lal; Gauri Sankar ; et al. | 2021-05-20 |
| Epoxy curing agents, compositions and uses thereof Grant 10,465,039 - Zheng , et al. No | 2019-11-05 |
| Polycarbamide Resins For Metal Coating Applications App 20190031814 - Hegedus; Charles Raymond ; et al. | 2019-01-31 |
| Epoxy Curing Agents, Compositions And Uses Thereof App 20170247501 - Zheng; Shiying ; et al. | 2017-08-31 |
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