Inventor
BUN YEOUL LEE
Inventor
KR
Overview
Patents· 11 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 bonds32%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium26%
C08LCompositions of macromolecular compounds16%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C07CAcyclic or carbocyclic compounds6%
C07DHeterocyclic compounds6%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
12,570,678Ligand compound, transition metal compound, and catalyst composition including the same202612,479,950Anionic polymerization initiator, anionic polymerization initiator composition, and production method therefor202512,318,766Method for preparing cocatalyst compound using anhydrous hydrocarbon solvent202512,187,823Ligand compound, transition metal compound, and catalyst composition including the same202511,965,051Symmetrical polyolefin block copolymer and preparation method therefor202411,795,321Method for producing block copolymer composition202311,535,741Block copolymer composition202211,414,541Block copolymer composition202211,312,856Block copolymer composition202211,292,863Polyolefin-polystyrene multi-block copolymer, organozinc compound for preparing same, and method for preparing polyolefin-polystyrene multi-block copolymer202211,148,127Bisphosphine ligand compound, chromium compound, ethylene oligomerization catalyst system, and ethylene oligomer preparation method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to UNIV AJOU IND ACADEMIC COOP FOUND (2)· patent assignee history
2021Patents assigned to S PRECIOUS CATALYSTS INC (1)· patent assignee history
2021–2026Based in KR· patent location history
2022–2026Patents assigned to LG CHEMICAL LTD (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 9 | 2022–2026 |
| UNIV AJOU IND ACADEMIC COOP FOUND | 2 | 2021–2024 |
| S PRECIOUS CATALYSTS INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 11 | 2021–2026 |