Inventor

Hyun Wook Jeon

Inventor

Daejeon, KR

Overview

2004–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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 bonds14%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

Y02PClimate change mitigation technologies in the production or processing of goods14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to KOREA KUMHO PETROCHEM CO LTD (1)· patent assignee history

2004Based in Chonan, KR· patent location history

2021Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

2021Based in Daejeon, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA KUMHO PETROCHEM CO LTD	1	2004
LG CHEMICAL LTD	1	2021

Locations

Location	Patents	Span
Daejeon, KR	1	2021
Chonan, KR	1	2004