Britni J. Brobey

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene-propylene linear copolymers as viscosity modifiers
- Patent number 11,578,155
- Issue date Feb 14, 2023
- ExxonMobil Chemical Patents Inc.
- Jingwen Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-propylene branched copolymers as viscosity modifiers with...
- Patent number 11,479,625
- Issue date Oct 25, 2022
- ExxonMobil Chemical Patents Inc.
- Jingwen Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process to produce long-chain branched polyolefins using dienes
- Patent number 11,041,035
- Issue date Jun 22, 2021
- ExxonMobil Chemical Patents Inc.
- John R. Hagadorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE-PROPYLENE LINEAR COPOLYMERS AS VISCOSITY MODIFIERS
- Publication number 20210040250
- Publication date Feb 11, 2021
- ExxonMobil Chemical Patents Inc.
- Jingwen ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-PROPYLENE BRANCHED COPOLYMERS AS VISCOSITY MODIFIERS WITH...
- Publication number 20200407474
- Publication date Dec 31, 2020
- ExxonMobil Chemical Patents Inc.
- Jingwen ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process to Produce Long-Chain Branched Polyolefins Using Dienes
- Publication number 20190276572
- Publication date Sep 12, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- John R. Hagadorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...