DL CHEMICAL CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for DL CHEMICAL CO., LTD..The latest application filed is for "olefin polymerization method using antistatic agent for metallocene olefin polymerization process".

Company Profile

0.16.5

DL CHEMICAL CO., LTD. - Seoul KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Olefin Polymerization Method Using Antistatic Agent For Metallocene Olefin Polymerization Process App 20220195083 - LEE; Jang Woo ; et al.	2022-06-23
Catalyst composition for polymerizing polyolefin, method for producing polyolefin, and polyolefin resin Grant 11,332,553 - Kim , et al. May 17, 2	2022-05-17
Method for producing multimodal polyolefin using multistage continuous polymerization process Grant 11,332,549 - Yu , et al. May 17, 2	2022-05-17
Modified Polyisobutylene Polymer For Rubber Compounding And Rubber Composition Including Same App 20220081540 - PARK; Min Sup ; et al.	2022-03-17
Lubricant composition for gear oil Grant 11,261,399 - Lee , et al. March 1, 2	2022-03-01
Polybutene Derivative For Rubber Compounding And Rubber Composition Including Same App 20220025165 - PARK; Min Sup ; et al.	2022-01-27
Method for producing highly reactive polybutene Grant 11,214,638 - Kim , et al. January 4, 2	2022-01-04
Alphaolefin oligomer having uniform structure and method of preparing same Grant 11,214,531 - Kim , et al. January 4, 2	2022-01-04
Metallocene catalyst compound for production of polyolefin resin or method of preparing same Grant 11,180,589 - Yu , et al. November 23, 2	2021-11-23
Polyalphaolefin having uniform structure and method of preparing same Grant 11,180,583 - Bae , et al. November 23, 2	2021-11-23
Lubricant composition for hydraulic oil Grant 11,111,456 - Lee , et al. September 7, 2	2021-09-07

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