Inventor
Jong Yeob Jeon
Inventor
Chungcheongnam-do, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C07CAcyclic or carbocyclic compounds11%
C08LCompositions of macromolecular compounds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
10,875,818Chromium compound, catalyst system including the same, and method for trimerizing ethylene using the catalyst system202010,793,671Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-coaromatic polyester macropolyol202010,577,448Organic zinc compound comprising polyolefin-polystyrene block copolymer, and method for preparing the same202010,442,741Chromium compound, catalyst system including same, and method for trimerizing ethylene using the catalyst system20199,975,990Aliphatic polycarbonate with long-chain branches and aromatic copolyester thereof20189,475,905'High-molecular weight aliphatic polycarbonate prepared using base catalyst'20169,447,234'High molecular weight aliphatic polycarbonate copolymer and preparation method thereof'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to LOTTE CHEMICAL CORP (4)· patent assignee history
2016–2020Based in Chungcheongnam-do, KR· patent location history
2018Based in Hongseong, KR· patent location history
2019Patents assigned to UNIV AJOU IND ACADEMIC COOP FOUND (1)· patent assignee history
2020Patents assigned to AJOU UNIV INDUSTRY—ACADEMIC COOPERATION FOUNDATION (1)· patent assignee history
2020Patents assigned to LG CHEMICAL LTD (1)· patent assignee history
2020Patents assigned to S PRECIOUS CATALYSTS INC (1)· patent assignee history
2020Based in Hongseong-gun, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOTTE CHEMICAL CORP | 4 | 2016–2020 |
| AJOU UNIV INDUSTRY—ACADEMIC COOPERATION FOUNDATION | 1 | 2020 |
| LG CHEMICAL LTD | 1 | 2020 |
| S PRECIOUS CATALYSTS INC | 1 | 2020 |
| UNIV AJOU IND ACADEMIC COOP FOUND | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chungcheongnam-do, KR | 5 | 2016–2020 |
| Hongseong-gun, KR | 1 | 2020 |
| Hongseong, KR | 1 | 2018 |