Inventor
Cheon-Il Park
Inventor
Daejeon, KR
Overview
Patents· 8 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 compounds12%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
B29CShaping or joining of plastics6%
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. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
C07DHeterocyclic compounds6%
C08JWorking-up6%
H01BCables6%
PatentTitleYear
9,887,405'Crosslinked polyolefin separator and method of preparing the same'20189,527,946'Olefin block copolymer and preparation method thereof'20169,315,605'Method for producing an elastomer using a transition metal catalyst'20169,079,992'Olefin block copolymer and preparation method thereof'20158,765,023'Composition for preparing separator, method for preparing separator, and electrochemical device having separator prepared therefrom'20148,759,461'Post metallocene-type transition metal compounds'20148,735,312'Catalyst composition and process for preparing olefin polymer using the same'20147,776,979'Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2018Patents assigned to LG CHEMICAL LTD (8)· patent assignee history
2010–2018Based in Daejeon, KR· patent location history
2014–2016Patents assigned to PARK CHEON-IL (5)· patent assignee history
2014–2015Patents assigned to JEON SANG-JIN (3)· patent assignee history
2014–2015Patents assigned to KIM WON-HEE (3)· patent assignee history
2014–2016Patents assigned to LEE CHOONG-HOON (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 8 | 2010–2018 |
| PARK CHEON-ILself | 5 | 2014–2016 |
| JEON SANG-JIN | 3 | 2014–2015 |
| KIM WON-HEE | 3 | 2014–2015 |
| LEE CHOONG-HOON | 3 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 8 | 2010–2018 |