Beijing
China
23
2025-10-16
The entities that hold a legal rights for patent applications filed by inventor Zhou Junling:
Junling Zhou from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
OLEFIN POLYMERIZATION CATALYST COMPONENT, CATALYST SYSTEM, PREPOLYMERIZATION CATALYST COMPOSITION AND OLEFIN POLYMERIZATION METHOD
#2 | 2025-07-24POLYPROPYLENE MICROSPHERE AND PREPARATION METHOD THEREFOR, 3D PRINTING RAW MATERIAL, AND USE
#3 | 2024-07-11METHOD FOR PREPARING POLYMER, AND OBTAINED POLYMER
#4 | 2024-06-20BRANCHED OLEFIN POLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF
#5 | 2023-12-28SOLID COMPONENT FOR PREPARING OLEFIN POLYMERIZATION CATALYST, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
#6 | 2023-12-21CARRIER FOR OLEFIN POLYMERIZATION CATALYST AND APPLICATION THEREOF, CATALYST FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF, AND OLEFIN POLYMERIZATION METHOD
#7 | 2023-12-07PROPYLENE-BUTENE COPOLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF
#8 | 2023-12-07MAGNESIUM-BASED SOLID AND CATALYST COMPONENT HAVING MULTIMODAL PORE DISTRIBUTION, AND PREPARATION METHODS THEREFOR
#9 | 2023-08-17COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED CARBOXYLIC ACID DERIVATIVE
#10 | 2023-01-05AMINO-IMINE METAL COMPLEX AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
#11 | 2022-12-15METHOD FOR PREPARING OLEFIN-POLAR MONOMER COPOLYMER
#12 | 2022-09-08DIIMINE METAL COMPLEX, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
#13 | 2022-08-11Catalyst system for olefin polymerization and use thereof
#14 | 2020-10-15Olefin-olefinic alcohol copolymer, and preparation method therefor
#15 | 2020-10-15COPOLYMER OF OLEFIN AND UNSATURATED CARBOXYLIC ACID OR UNSATURATED CARBOXYLIC ACID DERIVATIVE
#16 | 2020-06-11Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof
#17 | 2017-03-02Magnesium halide solution, preparing method and use thereof
#18 | 2017-02-23Preparation method of a catalyst component for olefin polymerization
#19 | 2015-08-27CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, PREPARATION THEREOF AND CATALYST COMPRISING THE SAME
#20 | 2013-06-13Catalyst component for polymerization of olefin and preparation method
#21 | 2011-02-24Catalyst component for ethylene polymerization, preparation thereof, and a catalyst comprising the catalyst component
#22 | 2009-12-24Catalyst Component for Ethylene Polymerization, Preparation Thereof and Catalyst Comprising the Same
#23 | 2005-10-13Catalyst component for ethylene polymerization, the preparation thereof and catalyst comprising the same
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