Ok; Hye Jeong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ok; Hye Jeong.The latest application filed is for "method for preparing graft copolymer powder".

Company Profile

9.11.11

Ok; Hye Jeong - Daejeon KR
Ok; Hye Jeong - Gyeongsangnam-do 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
Matrix copolymer, graft copolymer, and thermoplastic resin composition Grant 11,434,358 - Ok , et al. September 6, 2	2022-09-06
Method for preparing graft copolymer powder Grant 11,421,103 - Lee , et al. August 23, 2	2022-08-23
Method for preparing graft copolymer complex, graft copolymer complex, and thermoplastic resin composition comprising graft copolymer complex Grant 11,312,852 - Park , et al. April 26, 2	2022-04-26
Thermoplastic resin composition and thermoplastic resin molded article prepared by using the same Grant 11,267,964 - Choi , et al. March 8, 2	2022-03-08
Method For Preparing Graft Copolymer Powder App 20210292538 - LEE; Jong Ju ; et al.	2021-09-23
Graft copolymer, thermoplastic resin composition including graft copolymer, and method of preparing thermoplastic resin composition Grant 10,941,289 - Shim , et al. March 9, 2	2021-03-09
Matrix Copolymer, Graft Copolymer, And Thermoplastic Resin Composition App 20200270442 - OK; Hye Jeong ; et al.	2020-08-27
Transparent thermoplastic resin and method of preparing the same Grant 10,703,896 - Choi , et al.	2020-07-07
Graft copolymer, method of preparing graft copolymer, thermoplastic resin composition including graft copolymer, and molded part including thermoplastic resin composition Grant 10,689,473 - Jang , et al.	2020-06-23
Thermoplastic Resin Composition And Thermoplastic Resin Molded Article Prepared By Using The Same App 20200140672 - CHOI; Jeong Su ; et al.	2020-05-07
Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst Grant 10,569,259 - Choi , et al. Feb	2020-02-25
Method For Preparing Graft Copolymer Complex, Graft Copolymer Complex, And Thermoplastic Resin Composition Comprising Graft Copo App 20190382575 - PARK; Sang Hoo ; et al.	2019-12-19
Graft Copolymer, Thermoplastic Resin Composition Including Graft Copolymer, And Method Of Preparing Thermoplastic Resin Composit App 20190330463 - SHIM; Hyung Seop ; et al.	2019-10-31
Method for preparing acrylic acid from glycerin Grant 10,435,347 - Kim , et al. O	2019-10-08
Graft Copolymer, Method Of Preparing Graft Copolymer, Thermoplastic Resin Composition Including Graft Copolymer, And Molded Part Including Thermoplastic Resin Composition App 20190062484 - JANG; Seok Goo ; et al.	2019-02-28
Transparent Thermoplastic Resin And Method Of Preparing The Same App 20180371230 - CHOI; Jeong Su ; et al.	2018-12-27
Method For Preparing Acrylic Acid From Glycerin App 20180273460 - KIM; Kyung Soo ; et al.	2018-09-27
Catalyst For Dehydration Of Glycerin, Preparation Method Thereof, And Production Method Of Acrolein Using The Catalyst (as Amended) App 20180257063 - CHOI; Jun Seon ; et al.	2018-09-13
Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst Grant 10,046,307 - Kim , et al. August 14, 2	2018-08-14
Catalyst For Glycerin Dehydration, Preparation Method Therefor, And Acrolein Preparation Method Using Catalyst App 20170304804 - KIM; Ji YEON ; et al.	2017-10-26
Catalyst for reforming hydrocarbons Grant 9,409,157 - Moon , et al. August 9, 2	2016-08-09
Catalyst For Reforming Hydrocarbons App 20140148332 - MOON; Dong Ju ; et al.	2014-05-29

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