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Inventor

Hwieon Park

Inventor
Daejeon, KR

Overview

3→
Patents
2012–2013
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 bonds23%
C08LCompositions of macromolecular compounds23%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients15%
B60CVehicle tyres8%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units8%
B82YSpecific uses or applications of nanostructures8%
C08CTreatment or chemical modification of rubbers8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
8,552,120'Grafted and functionalized high 1,4-trans polybutadiene with aromatic organosulfur compound'20138,242,204'Organic-inorganic nano composites and preparation method thereof'20128,133,835'Molecular weight controllable, high 1,4-trans polybutadiene catalyst system'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to KIM HOOCHAE (3)· patent assignee history
2012–2013Patents assigned to KOREA KUMHO PETROCHEM CO LTD (3)· patent assignee history
2012–2013Patents assigned to PARK HWIEON (3)· patent assignee history
2012–2013Patents assigned to CHOI HYUNG KYU (2)· patent assignee history
2012–2013Patents assigned to KWAG GWANG HOON (2)· patent assignee history
2012–2013Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KIM HOOCHAE32012–2013
KOREA KUMHO PETROCHEM CO LTD32012–2013
PARK HWIEONself32012–2013
CHOI HYUNG KYU22012–2013
KWAG GWANG HOON22012–2013
Locations
LocationPatentsSpan
Daejeon, KR32012–2013