Inventor

Chang Sull Kim

Inventor

Daejeon, KR

Overview

3→

Patents

2010–2021

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.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%

C08LCompositions of macromolecular compounds18%

B29CShaping or joining of plastics9%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%

C08CTreatment or chemical modification of rubbers9%

G09GArrangements or circuits for control of indicating devices using static means to present variable information9%

H01JElectric discharge tubes or discharge lamps9%

PatentTitleYear

11,104,789Method for preparing graft copolymer, graft copolymer and thermoplastic resin molded article2021 11,066,542Method of preparing thermoplastic resin, thermoplastic resin composition including the same, and method of manufacturing injection-molded article using thermoplastic resin composition2021 7,701,454'Field emission display apparatus'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history

2010Based in Suwon-si, KR· patent location history

2021Patents assigned to LG CHEMICAL LTD (2)· patent assignee history

2021Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	2	2021
SAMSUNG SDI CO LTD	1	2010

Locations

Location	Patents	Span
Daejeon, KR	2	2021
Suwon-si, KR	1	2010