Inventor

Dong Hyuk Na

Inventor

Daejeon, KR

Overview

2006–2016

Patent span

Chemistry

Primary field (CPC C)

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 bonds27%

B60CVehicle tyres13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%

C08LCompositions of macromolecular compounds13%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%

C09JAdhesives7%

F16GBelts, cables, or ropes, predominantly used for driving purposes7%

F16LPipes7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2016Patents assigned to KOREA KUMHO PETROCHEM CO LTD (4)· patent assignee history

2006–2016Based in Daejeon, KR· patent location history

2013Patents assigned to CHOI JUN KEOL (2)· patent assignee history

2013Patents assigned to KWAG GWANGHOON (2)· patent assignee history

2013Patents assigned to NA DONG HYUK (2)· patent assignee history

2013Patents assigned to HUH SEUNG MOO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Daejeon, KR	4	2006–2016