LexDanaLexDanabeta
Inventor

CHANG HOE KIM

Inventor
KR

Overview

3→
Patents
2023–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Cprimary
C08CTreatment or chemical modification of rubbers33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
12,415,877Acrylic copolymer coagulant and method of preparing graft copolymer using the same202512,091,483Method of preparing graft polymer202411,834,543Polymer coagulant and graft copolymer comprising same2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2023–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD32023–2025
Locations
LocationPatentsSpan
KR32023–2025