Inventor
A Ju Kim
Inventor
Taejon, KR
Overview
Patents· 9 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 bonds64%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%
C07CAcyclic or carbocyclic compounds7%
C08CTreatment or chemical modification of rubbers7%
C08LCompositions of macromolecular compounds7%
PatentTitleYear
9,487,604'Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadiene'20167,247,695'High 1,4-cis polybutadiene-polyurethane copolymer and preparation method thereof'20076,586,542'Process for controlling degree of branch of high 1,4-cis polybutadiene'20036,562,917'Method for preparing polybutadiene having controlled molecular weight and high 1,4-cis content'20036,506,865'Monomeric neodymium carboxylate and its use in polymerization of conjugated diene'20036,482,930'Monomeric neodymium carboxylate and its use in polymerization of conjugated diene'20026,451,934'Process for preparation of high 1,4-CIS polybutadiene'20026,136,931'Process for preparing polybutadiene using catalyst with high activity'20006,013,746'Process for controlling the molecular weight distribution of high 1,4-cis polybutadiene'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to KOREA KUMHO PETROCHEM CO LTD (8)· patent assignee history
2000–2003Based in Taejon, KR· patent location history
2000Based in Kyungki-do, KR· patent location history
2003Based in Taejeon, KR· patent location history
2007Based in Daejeon, KR· patent location history
2016Patents assigned to KOREA KUMHO PETROCHEMICAL CO LTD (1)· patent assignee history
2016Based in Anyang-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA KUMHO PETROCHEM CO LTD | 8 | 2000–2007 |
| KOREA KUMHO PETROCHEMICAL CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taejon, KR | 4 | 2000–2003 |
| Taejeon, KR | 2 | 2003 |
| Anyang-si, KR | 1 | 2016 |
| Daejeon, KR | 1 | 2007 |
| Kyungki-do, KR | 1 | 2000 |