Inventor
Hyong Min Bahn
Inventor
Daejeon, KR
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds26%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients16%
C08JWorking-up12%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G02BOptical elements, systems or apparatus4%
C07CAcyclic or carbocyclic compounds2%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
B29CShaping or joining of plastics1%
PatentTitleYear
11,066,516Polycarbonate resin composition and optical molded article using the same202110,995,214Polycarbonate resin composition and optical molded article using the same202110,907,040Polycarbonate composition and article comprising same202110,767,052Polycarbonate resin composition202010,669,375Copolycarbonate and composition comprising the same202010,577,461Polyorganosiloxane, and copolycarbonate prepared by using the same202010,526,445Copolycarbonate and composition comprising the same202010,465,045Polyorganosiloxane and copolycarbonate prepared by using the same201910,385,163Polycarbonate resin composition and optical molded article using the same201910,364,327Polyorganosiloxane and copolycarbonate prepared by using the same201910,196,516Copolycarbonate resin composition and article including the same201910,174,194Copolycarbonate and composition comprising the same201910,040,937Polycarbonate resin composition and optical molded product comprising the same201810,011,716Copolycarbonate composition and article containing the same20189,969,841Copolycarbonate and composition comprising the same20189,868,818'Copolycarbonate and composition containing the same'20189,840,585'Polycarbonate resin composition'20179,809,677'Polycarbonate composition and article comprising the same'20179,777,112'Copolycarbonate resin composition'20179,751,979'Copolycarbonate and composition containing the same'20179,745,466'Copolycarbonate and composition containing the same'20179,745,417'Copolycarbonate and composition comprising the same'20179,745,418'Copolycarbonate and composition comprising the same'20179,732,186'Copolycarbonate and composition comprising the same'20179,688,843'Polycarbonate resin composition'20179,624,332'Graft monomer composition for thermoplastic transparent resin, composition for thermoplastic transparent resin using the same, and thermoplastic transparent resin having good transparency and color'20179,550,858'Hydroxyl-capping monomer, its polycarbonate and article containing the same'20179,452,969'Polyorganosiloxane compound, method for preparing the same, and copolycarbonate resin comprising the same'20169,328,197'Polycarbonate having high fluidity and method of preparing the same'20169,303,121'Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same'20169,267,034'Polyorganosiloxane compound, method for preparing the same, and copolycarbonate resin comprising the same'20169,255,179'Copolycarbonate resin and article including the same'20168,933,186'Polyorganosiloxane, polycarbonate resin composition comprising the same and modified polycarbonate resin'20157,579,406'Transparent thermoplastic resin compositions and process for preparing the same'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to LG CHEMICAL LTD (34)· patent assignee history
2009Based in Yeosu-si, KR· patent location history
2015–2021Based in Daejeon, KR· patent location history
2017Patents assigned to BAHN HYONG-MIN (1)· patent assignee history
2017Patents assigned to CHOI JEONG-SU (1)· patent assignee history
2017Patents assigned to JANG SEOK-GOO (1)· patent assignee history
2017Patents assigned to LEE WON-SEOK (1)· patent assignee history
2017Based in Busan, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 34 | 2009–2021 |
| BAHN HYONG-MINself | 1 | 2017 |
| CHOI JEONG-SU | 1 | 2017 |
| JANG SEOK-GOO | 1 | 2017 |
| LEE WON-SEOK | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 32 | 2015–2021 |
| Busan, KR | 1 | 2017 |
| Yeosu-si, KR | 1 | 2009 |