Brobey; Britni J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brobey; Britni J..The latest application filed is for "ethylene-propylene linear copolymers as viscosity modifiers".
- Brobey; Britni J. - Houston TX
| Patent | Date |
|---|---|
| Process to produce long-chain branched polyolefins using dienes Grant 11,041,035 - Hagadorn , et al. June 22, 2 | 2021-06-22 |
| Ethylene-propylene Linear Copolymers As Viscosity Modifiers App 20210040250 - ZHANG; Jingwen ; et al. | 2021-02-11 |
| Ethylene-propylene Branched Copolymers As Viscosity Modifiers With Enhanced Fuel Economy App 20200407474 - ZHANG; Jingwen ; et al. | 2020-12-31 |
| Process to Produce Long-Chain Branched Polyolefins Using Dienes App 20190276572 - Hagadorn; John R. ; et al. | 2019-09-12 |
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