Chang; Ki Bo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Ki Bo.The latest application filed is for "aromatic vinyl-based copolymer, method for preparing same, and thermoplastic resin composition including same".

Company Profile

5.10.11

Chang; Ki Bo - Uiwang-si KR
Chang; Ki Bo - Yeosu-si N/A KR
Chang; Ki-bo - Chunla-namdo 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
Rubber modified vinyl-based graft copolymer, and thermoplastic resin composition containing same Grant 10,767,038 - Jang , et al. Sep	2020-09-08
Copolymers and thermoplastic resin composition comprising the same Grant 10,435,495 - Jang , et al. O	2019-10-08
Aromatic Vinyl-Based Copolymer, Method for Preparing Same, and Thermoplastic Resin Composition Including Same App 20190211195 - JANG; Joo Hyun ; et al.	2019-07-11
Rubber Modified Vinyl-Based Graft Copolymer, and Thermoplastic Resin Composition Containing Same App 20180298184 - JANG; Joo Hyun ; et al.	2018-10-18
Aromatic vinyl-based copolymer and thermoplastic resin composition including the same Grant 9,796,841 - Heo , et al. October 24, 2	2017-10-24
Aromatic vinyl copolymer and thermoplastic resin composition including the same Grant 9,745,457 - Jang , et al. August 29, 2	2017-08-29
Preparation method of thermoplastic resin composition and thermoplastic resin composition prepared therefrom Grant 9,593,236 - Hong , et al. March 14, 2	2017-03-14
Vinyl copolymer having high heat resistance and low-gloss, and thermoplastic resin comprising the same Grant 9,522,994 - Kim , et al. December 20, 2	2016-12-20
Rubber-modified vinyl-based graft copolymer, and thermoplastic resin composition including the same Grant 9,382,369 - Chang , et al. July 5, 2	2016-07-05
Aromatic Vinyl-Based Copolymer and Thermoplastic Resin Composition Including the Same App 20160096954 - HEO; Jae Won ; et al.	2016-04-07
Aromatic Vinyl Copolymer and Thermoplastic Resin Composition Including the Same App 20160096953 - JANG; Joo Hyun ; et al.	2016-04-07
Copolymers and Thermoplastic Resin Composition Comprising the Same App 20150376314 - JANG; Joo Hyun ; et al.	2015-12-31
Vinyl Copolymer Having High Heat Resistance and Low-Gloss, and Thermoplastic Resin Composition Comprising the Same App 20150376387 - KIM; Bo Eun ; et al.	2015-12-31
Impact modifier, method for preparing the same and scratch resistant methacrylate resin composition using the same Grant 9,096,704 - Chang , et al. August 4, 2	2015-08-04
Preparation Method of Thermoplastic Resin Composition and Thermoplastic Resin Composition Prepared Therefrom App 20150183981 - HONG; Jae Keun ; et al.	2015-07-02
Rubber-Modified Vinyl-Based Graft Copolymer, and Thermoplastic Resin Composition Including the Same App 20130289198 - CHANG; Ki Bo ; et al.	2013-10-31
Silicone-Based Impact Modifier Including a Graft Copolymer Having a Core-Shell Structure and Thermoplastic Resin Composition Including the Same App 20120264871 - Moon; Hyung Rang ; et al.	2012-10-18
Impact Modifier, Method for Preparing the Same and Scratch Resistant Methacrylate Resin Composition Using the Same App 20090240002 - CHANG; Ki Bo ; et al.	2009-09-24
Method of preparing diene latex having a large particle size by addition of a pretreated seed latex to an agglomerating agent Grant 6,777,483 - Lee , et al. August 17, 2	2004-08-17
Method of preparing diene latex having a large particle size by addition of a pretreated seed latex to an agglomerating agent App 20020198309 - Lee, Byeong-Do ; et al.	2002-12-26

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