Inventor
Sung Seok Chae
Inventor
Daejeon, KR
Overview
Patents· 10 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 bonds26%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
C07CAcyclic or carbocyclic compounds22%
Y10TTechnical subjects covered by former us classification13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,131,590Ethylene tetramerization catalyst system and method for preparing 1-octene using the same201810,053,481Transition metal compound, transition metal catalyst composition for polymerizing olefin, containing same, and method for preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin by using same20189,802,874'Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same'20179,394,388'Hybrid supported metallocene catalyst, method for preparing the same, and process for preparing polyolefin using the same'20169,375,709'Catalyst systems for preparing 1-hexene and/or 1-octene from ethylene'20169,228,038'Ethylene copolymer with improved hygienic property and process for preparing the same'20168,674,026'Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same'20148,609,924'Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same'20138,309,779'Ethylene oligomerization catalyst systems having enhanced selectivity'20128,076,428'Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to CHAE SUNG SEOK (4)· patent assignee history
2011–2014Patents assigned to OK MYUNG AHN (3)· patent assignee history
2011–2014Patents assigned to HAHN JONG SOK (2)· patent assignee history
2011–2018Based in Daejeon, KR· patent location history
2012–2018Patents assigned to SK INNOVATION CO LTD (8)· patent assignee history
2012–2018Patents assigned to SK GLOBAL CHEMICAL CO LTD (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK INNOVATION CO LTD | 8 | 2012–2018 |
| SK GLOBAL CHEMICAL CO LTD | 6 | 2012–2018 |
| CHAE SUNG SEOKself | 4 | 2011–2014 |
| OK MYUNG AHN | 3 | 2011–2014 |
| HAHN JONG SOK | 2 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 10 | 2011–2018 |