Inventor
Chang-Do Jung
Inventor
Uiwang-si, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds50%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
8,835,558'Polylactic acid/polycarbonate resin composition and molded product made using the same'20148,642,688'Glass fiber reinforced polycarbonate resin composition'20148,367,780'Aliphatic polyester copolymer, method for preparing the same and polylactic acid resin composition using the same'20138,232,343'Environmentally-friendly polylactic acid resin composition'20128,133,943'Polylactic acid/polycarbonate resin composition and molded product using the same'20128,044,134'Polylactic acid resin composition'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to CHEIL IND INC (6)· patent assignee history
2011–2014Based in Uiwang-si, KR· patent location history
2012–2014Patents assigned to CHO JIN-KYUNG (3)· patent assignee history
2012–2014Patents assigned to JUNG CHANG-DO (3)· patent assignee history
2012–2014Patents assigned to LEE HYUNG-TAK (3)· patent assignee history
2012–2014Patents assigned to CHUNG YOUNG-MI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 6 | 2011–2014 |
| CHO JIN-KYUNG | 3 | 2012–2014 |
| JUNG CHANG-DOself | 3 | 2012–2014 |
| LEE HYUNG-TAK | 3 | 2012–2014 |
| CHUNG YOUNG-MI | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 6 | 2011–2014 |