Inventor
Seung-Hyun Do
Inventor
Gyeonggi-do, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
C07DHeterocyclic compounds19%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium19%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
9,096,575'Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same'20159,062,025'Supported catalyst for olefin polymerization and preparation method for polyolefin using the same'20158,916,662'Method for preparing olefin-diene copolymer using transition metal compound containing thiophene-fused cyclopentadienyl ligand'20148,912,352'Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same'20148,889,804'Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand'20148,889,581'Catalyst composition for olefin polymerization and preparation method for polyolefin using the same'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to LOTTE CHEMICAL CORP (6)· patent assignee history
2014–2015Patents assigned to DO SEUNG-HYUN (5)· patent assignee history
2014–2015Patents assigned to LEE BUN-YEOUL (5)· patent assignee history
2014–2015Patents assigned to PARK JI-HAE (5)· patent assignee history
2014–2015Patents assigned to YOON SEUNG-WOONG (4)· patent assignee history
2014–2015Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOTTE CHEMICAL CORP | 6 | 2014–2015 |
| DO SEUNG-HYUNself | 5 | 2014–2015 |
| LEE BUN-YEOUL | 5 | 2014–2015 |
| PARK JI-HAE | 5 | 2014–2015 |
| YOON SEUNG-WOONG | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 6 | 2014–2015 |