Yifeng Hong

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solution polymerization process and product control using effluent...
- Patent number 11,945,888
- Issue date Apr 2, 2024
- ExxonMobil Chemical Patents Inc.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica quenching agents for use in polymerization process
- Patent number 11,708,434
- Issue date Jul 25, 2023
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Producing blocks of block copolymer in a separator downstream of a...
- Patent number 11,629,214
- Issue date Apr 18, 2023
- ExxonMobil Chemicals Patents Inc.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Broad molecular weight distribution polymer product from loop react...
- Patent number 11,530,279
- Issue date Dec 20, 2022
- ExxonMobil Chemicals Patents Inc.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polymers
- Patent number 11,525,041
- Issue date Dec 13, 2022
- ExxonMobil Chemicals Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of gradient copolymers using monomer and comonomer conce...
- Patent number 11,492,427
- Issue date Nov 8, 2022
- EXXONMOBILE CHEMICALS PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Controlling molecular weight distribution and chemical composition...
- Patent number 11,434,309
- Issue date Sep 6, 2022
- ExxonMobil Chemical Patents Inc.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Detection of polymer concentration in polymerization process using...
- Patent number 11,384,174
- Issue date Jul 12, 2022
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lecithin quenching agent
- Patent number 11,142,593
- Issue date Oct 12, 2021
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica quenching agents for use in polymerization process
- Patent number 11,046,793
- Issue date Jun 29, 2021
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spiral heat exchanger as preheater in polymer devolatilization proc...
- Patent number 10,718,571
- Issue date Jul 21, 2020
- ExxonMobil Chemical Patents Inc.
- Yifeng Hong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High molecular weight functionalized olefin copolymer quenching agent
- Patent number 10,654,949
- Issue date May 19, 2020
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Biphasic Polymerization Processes
- Publication number 20240239929
- Publication date Jul 18, 2024
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jun Shi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silica Quenching Agents for use in Polymerization Process
- Publication number 20210277154
- Publication date Sep 9, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production of Impact Copolymer PolyPropylene Using Metallocene and...
- Publication number 20210189029
- Publication date Jun 24, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production of Gradient Copolymers Using Monomer and Comonomer Conce...
- Publication number 20210122855
- Publication date Apr 29, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Producing Blocks of Block Copolymer In a Separator Downstream of a...
- Publication number 20210047454
- Publication date Feb 18, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solution Polymerization Process and Product Control Using Effluent...
- Publication number 20200362075
- Publication date Nov 19, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Detection of Polymer Concentration in Polymerization Process Using...
- Publication number 20200362063
- Publication date Nov 19, 2020
- ExxonMobil Chemical Company Law Technology
- Jay L. Reimers
- G01 - MEASURING TESTING
Information Patent Application
Controlling Molecular Weight Distribution and Chemical Composition...
- Publication number 20200317825
- Publication date Oct 8, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Broad Molecular Weight Distribution Polymer Product From Loop React...
- Publication number 20200317824
- Publication date Oct 8, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Producing Polymers
- Publication number 20190382540
- Publication date Dec 19, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silica Quenching Agents for use in Polymerization Process
- Publication number 20190256621
- Publication date Aug 22, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High Molecular Weight Functionalized Olefin Copolymer Quenching Agent
- Publication number 20190256619
- Publication date Aug 22, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lecithin Quenching Agent
- Publication number 20190256620
- Publication date Aug 22, 2019
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Spiral Heat Exchanger as Preheater in Polymer Devolatilization Proc...
- Publication number 20180058764
- Publication date Mar 1, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yifeng Hong
- F28 - HEAT EXCHANGE IN GENERAL

Yifeng Hong

Person

Patents Grantslast 30 patents

Solution polymerization process and product control using effluent...

Silica quenching agents for use in polymerization process

Producing blocks of block copolymer in a separator downstream of a...

Broad molecular weight distribution polymer product from loop react...

Process for producing polymers

Production of gradient copolymers using monomer and comonomer conce...

Controlling molecular weight distribution and chemical composition...

Detection of polymer concentration in polymerization process using...

Lecithin quenching agent

Silica quenching agents for use in polymerization process

Spiral heat exchanger as preheater in polymer devolatilization proc...

High molecular weight functionalized olefin copolymer quenching agent

Patents Applicationslast 30 patents

Biphasic Polymerization Processes

Silica Quenching Agents for use in Polymerization Process

Production of Impact Copolymer PolyPropylene Using Metallocene and...

Production of Gradient Copolymers Using Monomer and Comonomer Conce...

Producing Blocks of Block Copolymer In a Separator Downstream of a...

Solution Polymerization Process and Product Control Using Effluent...

Detection of Polymer Concentration in Polymerization Process Using...

Controlling Molecular Weight Distribution and Chemical Composition...

Broad Molecular Weight Distribution Polymer Product From Loop React...

Process for Producing Polymers

Silica Quenching Agents for use in Polymerization Process

High Molecular Weight Functionalized Olefin Copolymer Quenching Agent

Lecithin Quenching Agent

Spiral Heat Exchanger as Preheater in Polymer Devolatilization Proc...