Inventor
Chang Bum Ko
Inventor
Daejeon, KR
Overview
Patents· 11 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 bonds16%
C04BLime, magnesia12%
C09GPolishing compositions12%
C09KMaterials for miscellaneous applications, not provided for elsewhere12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
C09JAdhesives8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10TTechnical subjects covered by former us classification8%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
10,745,500Preparation method for acrylic acid-based polymer202010,029,946Cement composition additive containing polycarboxylic acid copolymer, zinc oxide particles and gluconate20189,799,885'Binder for secondary battery exhibiting excellent adhesion force'20179,650,297'Additive including cross-linked polycarboxylic copolymer and cement composition comprising the same'20179,413,011'Binder for secondary battery exhibiting excellent adhesion force'20169,126,867'Additive including polycarboxylic copolymer and cement composition comprising the same'20158,822,028'Acrylic pressure sensitive adhesive and method of preparing the same'20148,652,967'Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same'20148,163,650'Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same'20128,147,711'Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry'20128,071,490'Composition of acrylic pressure-sensitive adhesive and surface finishing material comprising the same'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to LG CHEMICAL LTD (11)· patent assignee history
2011–2017Patents assigned to KIM YOUNG-MIN (4)· patent assignee history
2011–2020Based in Daejeon, KR· patent location history
2012–2017Patents assigned to KO CHANG BUM (5)· patent assignee history
2012–2014Patents assigned to CHO SEUNG BEOM (3)· patent assignee history
2012–2014Patents assigned to HONG YOUNG JUN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 11 | 2011–2020 |
| KO CHANG BUMself | 5 | 2012–2017 |
| KIM YOUNG-MIN | 4 | 2011–2017 |
| CHO SEUNG BEOM | 3 | 2012–2014 |
| HONG YOUNG JUN | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 11 | 2011–2020 |