Inventor
WON HEE KIM
Inventor
KR
Overview
Patents· 14 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 bonds39%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium19%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C08LCompositions of macromolecular compounds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
B01DSeparation3%
B60CVehicle tyres3%
C07CAcyclic or carbocyclic compounds3%
C08CTreatment or chemical modification of rubbers3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
12,415,873Method for preparing liquid rubber and liquid rubber prepared therefrom202512,344,699Method for halogenating isobutene-isoprene copolymer202512,325,763Catalyst composition and method for preparing polyisobutene using the same202512,319,771Catalyst composition and method for preparing isobutene-isoprene copolymer using the same202512,221,458Organic borate-based catalyst, method for preparing isobutene oligomer using the same and isobutene oligomer prepared thereby202512,202,924Method for separating polybutene202511,987,651Catalyst composition and method for preparing hydrocarbon resin using the same202411,746,165Method for preparing polybutene oligomer202311,718,632Catalyst composition and method for preparing isobutene-based oligomer using the same202311,578,152Cationic metal complex, organometal catalyst having borate-based bulky anion, method for preparing the same, and method for preparing oligomer or polymer using the same202311,414,504Method for preparing transition metal complex202211,370,855Method for preparing butene oligomer202211,198,777Modified conjugated diene-based polymer and rubber composition including the same202111,155,655Organometal catalyst having cationic transition metal complex and borate-based bulky anion, method for preparing the same, and method for preparing oligomer using the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to LG CHEMICAL LTD (14)· patent assignee history
2021–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 14 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 14 | 2021–2025 |