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Inventor

Seon Hee Han

Inventor
Daejeon, KR

Overview

6→
Patents
2007–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 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 bonds29%
C08LCompositions of macromolecular compounds29%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%
C08CTreatment or chemical modification of rubbers5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,862,126Binder composition for secondary battery, and electrode for secondary battery and lithium secondary battery comprising the same20209,809,670'Nitrile rubber and method of preparing the same'20179,163,096'Method for producing nitrile rubber'20158,450,395'Resin having superior impact strength and color, and method for preparing the same'20137,534,832'Impact-reinforcing agent having multilayered structure, method for preparing the same, and thermoplastic resin comprising the same'20097,173,082'Acrylic impact modifier prepared by multi-stage polymerization and method for preparing the same'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Patents assigned to LG CHEMICAL LTD (6)· patent assignee history
2007–2009Based in Gwangju, KR· patent location history
2013–2015Patents assigned to AHN JEONG HEON (2)· patent assignee history
2013–2015Patents assigned to HAN SEON HEE (2)· patent assignee history
2013–2015Patents assigned to LEE SE EUN (2)· patent assignee history
2013–2015Patents assigned to RYU DONG JO (2)· patent assignee history
2013–2020Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD62007–2020
AHN JEONG HEON22013–2015
HAN SEON HEEself22013–2015
LEE SE EUN22013–2015
RYU DONG JO22013–2015
Locations
LocationPatentsSpan
Daejeon, KR42013–2020
Gwangju, KR22007–2009