Lei Zhang

Person

Port Lavaca, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cyclic organosilicon compounds as electron donors in Zeigler-Natta...
- Patent number 11,572,425
- Issue date Feb 7, 2023
- Formosa Plastics Corporation, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for enhanced stereo-specificity of olefin polymeriz...
- Patent number 10,822,438
- Issue date Nov 3, 2020
- Formosa Plastics Corporation
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic organosilicon compounds as electron donors in Zeigler-Natta...
- Patent number 10,654,947
- Issue date May 19, 2020
- Formosa Plastics Corporation, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst components and process for the produ...
- Patent number 10,124,324
- Issue date Nov 13, 2018
- Formosa Plastics Corporation, U.S.A.
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Olefin polymerization catalyst components and process for the produ...
- Patent number 9,815,920
- Issue date Nov 14, 2017
- Formosa Plastics Corporation, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-phthalate compounds as electron donors for polyolefin catalysts
- Patent number 9,790,291
- Issue date Oct 17, 2017
- Formosa Plastics Corporation, U.S.A.
- Demin Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for olefin polymerization and method for producing...
- Patent number 9,777,084
- Issue date Oct 3, 2017
- Formosa Plastics Corporation, U.S.A.
- Lei Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxalic acid diamides as modifiers for polyolefin catalysts
- Patent number 9,593,184
- Issue date Mar 14, 2017
- Formosa Plastics Corporation, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
OLEFIN POLYMERIZATION ZIEGLER-NATTA CATALYST COMPONENTS ANDPROCESS...
- Publication number 20250026868
- Publication date Jan 23, 2025
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High Ductility, High Modulus and Phthalate Free Impact Resistant Pr...
- Publication number 20240109988
- Publication date Apr 4, 2024
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Carbonate Compounds as Activity Limiting Agents in Ziegler-Natta Ca...
- Publication number 20240043576
- Publication date Feb 8, 2024
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst components for the preparation of highly isotactactic poly...
- Publication number 20230143086
- Publication date May 11, 2023
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER ?NATTA...
- Publication number 20230088145
- Publication date Mar 23, 2023
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OLEFIN POLYMERIZATION CATALYST COMPONENT HAVING CARBONATE COMPOUNDS
- Publication number 20230092187
- Publication date Mar 23, 2023
- FormosaPlasticsCorporation,USA
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Olefin polymerization Ziegler-Natta catalyst components and process...
- Publication number 20230091516
- Publication date Mar 23, 2023
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phthalate Free polypropylene composition having high flexural modul...
- Publication number 20210102011
- Publication date Apr 8, 2021
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin polymerization Ziegler-Natta catalyst components and process...
- Publication number 20200354485
- Publication date Nov 12, 2020
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymerization Catalyst Component Having Carbonate Compounds
- Publication number 20200316575
- Publication date Oct 8, 2020
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cyclic Organosilicon Compounds as Electron Donors in Zeigler-Natta...
- Publication number 20200277414
- Publication date Sep 3, 2020
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin polymerization catalyst components and process for the produ...
- Publication number 20180326407
- Publication date Nov 15, 2018
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst system for enhanced stereo-specificity of olefin polymeriz...
- Publication number 20180327520
- Publication date Nov 15, 2018
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst System for Olefin Polymerization and Method for Producing...
- Publication number 20170240667
- Publication date Aug 24, 2017
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oxalic Acid Diamides As Modifiers For Polyolefin Catalysts
- Publication number 20160115260
- Publication date Apr 28, 2016
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NON-PHTHALATE COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS
- Publication number 20140275456
- Publication date Sep 18, 2014
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Demin Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER-NATTA...
- Publication number 20130109820
- Publication date May 2, 2013
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Cyclic organosilicon compounds as electron donors in Zeigler-Natta...

Catalyst system for enhanced stereo-specificity of olefin polymeriz...

Cyclic organosilicon compounds as electron donors in Zeigler-Natta...

Olefin polymerization catalyst components and process for the produ...

Olefin polymerization catalyst components and process for the produ...

Non-phthalate compounds as electron donors for polyolefin catalysts

Catalyst system for olefin polymerization and method for producing...

Oxalic acid diamides as modifiers for polyolefin catalysts

Patents Applicationslast 30 patents

OLEFIN POLYMERIZATION ZIEGLER-NATTA CATALYST COMPONENTS ANDPROCESS...

High Ductility, High Modulus and Phthalate Free Impact Resistant Pr...

Carbonate Compounds as Activity Limiting Agents in Ziegler-Natta Ca...

Catalyst components for the preparation of highly isotactactic poly...

CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER ?NATTA...

OLEFIN POLYMERIZATION CATALYST COMPONENT HAVING CARBONATE COMPOUNDS

Olefin polymerization Ziegler-Natta catalyst components and process...

Phthalate Free polypropylene composition having high flexural modul...

Olefin polymerization Ziegler-Natta catalyst components and process...

Olefin Polymerization Catalyst Component Having Carbonate Compounds

Cyclic Organosilicon Compounds as Electron Donors in Zeigler-Natta...

Olefin polymerization catalyst components and process for the produ...

Catalyst system for enhanced stereo-specificity of olefin polymeriz...

Catalyst System for Olefin Polymerization and Method for Producing...

Oxalic Acid Diamides As Modifiers For Polyolefin Catalysts

NON-PHTHALATE COMPOUNDS AS ELECTRON DONORS FOR POLYOLEFIN CATALYSTS

CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER-NATTA...