Assignee
HANSOL PAPER CO LTD
KR·5 granted patents·43 citations·filing 1994–2019
Top patents by PatentIndex Score
5 records- 0162US5512664AMonoazo dye for thermal transfer printingHANSOL PAPER CO LTD·Filed 1994·Granted Apr 30, 1996·13 cites·11 claims
- 0254US5929218APyridone-based yellow monoazo dye for use in thermal transfer and ink compositions comprising sameHANSOL PAPER CO LTD·Filed 1996·Granted Jul 27, 1999·15 cites·7 claims
- 0353US11225757B2Barrier laminate with excellent barrier properties against moisture and gas and method of manufacturing sameHANSOL PAPER CO LTD·Filed 2019·Granted Jan 18, 2022·0 cites·18 claims
- 0453US6063842AThermal transfer ink layer composition for dye-donor element used in sublimation thermal dye transferHANSOL PAPER CO LTD·Filed 1998·Granted May 16, 2000·15 cites·5 claims
- 0528US7517407B2Cooling system and method for a paper coating device in a papermaking apparatusHANSOL PAPER CO LTD·Filed 2005·Granted Apr 14, 2009·0 cites·15 claims
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