Inventor
Seung-Woong Yoon
Inventor
Daejeon, KR
Overview
Patents· 8 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%
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 digests16%
C07DHeterocyclic compounds13%
C07CAcyclic or carbocyclic compounds3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
H03MCoding3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,972,129Low density parity check code decoder and method for decoding LDPC code202110,646,857Catalyst system for olefin oligomerization and method for oligomerizing olefins using the same20209,243,105'Complex metal oxide, and method of preparing polyester using the same'20169,062,025'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'20148,889,581'Catalyst composition for olefin polymerization and preparation method for polyolefin using the same'20148,889,804'Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand'20146,943,225'Multinuclear metallocene catalyst'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Based in Daejeon, KR· patent location history
2014–2020Patents assigned to LOTTE CHEMICAL CORP (6)· patent assignee history
2014–2015Patents assigned to DO SEUNG-HYUN (4)· patent assignee history
2014–2015Patents assigned to LEE BUN-YEOUL (4)· patent assignee history
2014–2015Patents assigned to PARK JI-HAE (4)· patent assignee history
2014–2015Patents assigned to YOON SEUNG-WOONG (4)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOTTE CHEMICAL CORP | 6 | 2014–2020 |
| DO SEUNG-HYUN | 4 | 2014–2015 |
| LEE BUN-YEOUL | 4 | 2014–2015 |
| PARK JI-HAE | 4 | 2014–2015 |
| YOON SEUNG-WOONGself | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 7 | 2005–2020 |
| Seoul, KR | 1 | 2021 |