Inventor
AHN SEONG YONG
KR21 patents
⚠️ This page may combine multiple inventors who share the name “AHN SEONG YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
18 patentsUS10577441B2Mar 3, 2020
Method of preparing vinyl chloride-based polymer and apparatus for preparing vinyl chloride-based polymer
LG CHEMICAL LTD2 citations71
US10138311B2Nov 27, 2018
Vinyl-based polymer and method of preparing the same
LG CHEMICAL LTD2 citations71
US12129318B2Oct 29, 2024
Method for preparing vinyl chloride-based polymer
LG CHEMICAL LTD0 citations61
US11325998B2May 10, 2022
Method for preparing vinyl chloride-based polymer and vinyl chloride-based polymer prepared therefrom
LG CHEMICAL LTD0 citations61
US11149130B2Oct 19, 2021
Method of preparing vinyl chloride-based polymer composite, vinyl chloride-based polymer composite, and vinyl chloride-based polymer composite composition
LG CHEMICAL LTD0 citations61
US10696760B2Jun 30, 2020
Method of preparing vinyl chloride-based polymer, vinyl chloride-based polymer, and vinyl chloride-based polymer composition
LG CHEMICAL LTD1 citations61
US10407569B2Sep 10, 2019
Chloroethylene-based nanocomposite composition and method of preparing the same
LG CHEMICAL LTD1 citations61
US12365790B2Jul 22, 2025
Method of producing vinyl chloride-based polymer composite
LG CHEMICAL LTD0 citations60
US12331139B2Jun 17, 2025
Method of preparing vinyl chloride-based polymer composite
LG CHEMICAL LTD0 citations60
US11505629B2Nov 22, 2022
Vinyl chloride polymer and production method thereof
LG CHEMICAL LTD0 citations60
US10047180B2Aug 14, 2018
Vinyl-based thermoplastic resin composition, method for manufacturing thereof and vinyl-based thermoplastic resin manufactured therefrom
LG CHEMICAL LTD0 citations51
US11186658B2Nov 30, 2021
Vinyl chloride-based polymer and preparation method thereof
LG CHEMICAL LTD0 citations50
US10766976B2Sep 8, 2020
Method of preparing vinyl chloride-based polymer
LG CHEMICAL LTD0 citations50
US9868830B2Jan 16, 2018
Method of preparing the vinyl chloride based nanocomposite
LG CHEMICAL LTD0 citations49
US9714312B2Jul 25, 2017
Vinyl chloride based nanocomposite composition and method of preparing the vinyl chloride based nanocomposite
LG CHEMICAL LTD0 citations49
US10336847B2Jul 2, 2019
Vinyl chloride-based polymer, method for preparing the same, and thermoplastic resin composition containing the same
LG CHEMICAL LTD0 citations45
US10626208B2Apr 21, 2020
Vinyl chloride-based copolymer, method for preparing the same, and thermoplastic resin composition containing the same
LG CHEMICAL LTD0 citations40
US10287377B2May 14, 2019
Method of preparing vinyl chloride-based copolymer and vinyl chloride-based copolymer prepared thereby
LG CHEMICAL LTD0 citations38