Inventor
In-Sik Han
Inventor
Daegu, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D01Fprimary
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons21%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons16%
Y10TTechnical subjects covered by former us classification16%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
D10BIndexing scheme associated with sublasses of section d, relating to textiles9%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
D21HPulp compositions5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C08BPolysaccharides2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
9,212,236'Polyacrylonitrile-based polymer solution, preparing method of the same, carbon fiber precursor, manufacturing method of the same and manufacturing method of carbon fiber using the same'20158,834,755'Process of making wholly aromatic polyamide filament'20148,419,990'Process of making aromatic polyamide filament'20138,105,521'Aromatic polyamide filament and method of manufacturing the same'20128,084,571'Aromatic polyamide filament and method of manufacturing the same'20117,851,061'Aromatic polyamide filament and method of manufacturing the same'20107,776,439'Aromatic polyamide filament and method of manufacturing the same'20107,097,905'Microcellular foamed fiber, and a process of preparing for the same'20066,762,514'High voltage DC power supplier'20046,635,189'Electro-rheological fluid comprising dried water-soluble starch as a conductive particle'20036,166,175'Para-fully aromatic polyamide pulp, an apparatus for producing thereof and a process of making thereof'20005,767,228'Aromatic polyamide pulp and its preparing process'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2015Patents assigned to KOLON INC (10)· patent assignee history
1998–2000Based in Taegu, KR· patent location history
2003Based in Daejon, KR· patent location history
2004Based in Daejeon, KR· patent location history
2006–2015Based in Daegu, KR· patent location history
2011–2014Patents assigned to HAN IN-SIK (4)· patent assignee history
2011–2014Patents assigned to KWON SO-YEON (4)· patent assignee history
2011–2014Patents assigned to LEE JAE-YOUNG (4)· patent assignee history
2011–2014Patents assigned to LEE SEUNG-HWAN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOLON INC | 10 | 1998–2015 |
| HAN IN-SIKself | 4 | 2011–2014 |
| KWON SO-YEON | 4 | 2011–2014 |
| LEE JAE-YOUNG | 4 | 2011–2014 |
| LEE SEUNG-HWAN | 3 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daegu, KR | 8 | 2006–2015 |
| Taegu, KR | 2 | 1998–2000 |
| Daejeon, KR | 1 | 2004 |
| Daejon, KR | 1 | 2003 |