Inventor
DONG HYUN KO
Inventor
KR
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds32%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%
Y02PClimate change mitigation technologies in the production or processing of goods10%
A61KPreparations for medical, dental or toiletry purposes4%
B01DSeparation3%
C07BGeneral methods of organic chemistry3%
C07DHeterocyclic compounds3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%
C01BNon-metallic elements1%
PatentTitleYear
12,533,663Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby202612,485,408Catalyst for hydrogenation reaction and method for manufacturing the same202512,485,407Catalyst for hydrogenation reaction and method for producing same202512,370,517Catalyst loading method and method for preparation of butadiene by using same202512,194,447Catalyst for hydrogenation reaction and method for producing same202512,053,764Catalyst for hydrogenation reaction and method for producing same202411,993,567Method for preparing aldehyde and apparatus for preparing aldehyde202411,918,988Method for producing catalyst for oxidative dehydrogenation reaction, catalyst for oxidative dehydrogenation reaction, and method for producing butadiene using same202411,872,546Catalyst for hydrogenation reaction and method for producing same202411,865,522Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby202411,858,874Method for preparing alpha-methylstyrene202411,780,810Intermediates for optically active piperidine derivatives and preparation methods thereof202311,731,093Catalyst loading method and method for preparation of butadiene by using same202311,660,584Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst202311,618,012Catalyst for oxidative dehydrogenation reaction, and method for producing same202311,534,744Composition including hydroformylation catalyst202211,465,131Method for producing ferrite-based coating catalyst and method for producing butadiene by using same202211,465,138Method for producing metal complex catalyst, and metal complex catalyst produced by same202211,446,622Socket-type fluid distributor202211,447,435Method for producing butadiene202211,370,730Method for preparing 1,3-butadiene202211,275,866Image processing method and image processing system for deep learning202211,254,641Intermediates for optically active piperidine derivatives and preparation methods thereof202211,247,195Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalyst202211,202,783Use of aminoalkylbenzothiazepine derivatives202111,185,852Catalyst composition for hydroformylation and method of preparing aldehyde using the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to LG CHEMICAL LTD (22)· patent assignee history
2021Patents assigned to CJ HEALTHCARE CORP (1)· patent assignee history
2021–2026Based in KR· patent location history
2022–2023Patents assigned to HK INNO N CORP (2)· patent assignee history
2022Patents assigned to NAT UNIV PUSAN IND UNIV COOP FOUND (1)· patent assignee history
2024–2025Patents assigned to KOREA ADVANCED INST SCI & TECH (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 22 | 2021–2026 |
| KOREA ADVANCED INST SCI & TECH | 5 | 2024–2025 |
| HK INNO N CORP | 2 | 2022–2023 |
| CJ HEALTHCARE CORP | 1 | 2021 |
| NAT UNIV PUSAN IND UNIV COOP FOUND | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 26 | 2021–2026 |