DAEJEON
South Korea
6
2015-09-03
5
2017-05-23
These are the the leading inventors for applications assigned to KOC SOLUTION CO LTD:
KOC SOLUTION CO LTD based in DAEJEON, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method for storing episulfide compound and method for preparing thioepoxy-based optical material using said episulfide compound
#2 | 2015-08-13METHOD OF MANUFACTURING THIOURETHANE - BASED OPTICAL MATERIAL
#3 | 2014-11-13 ✅ Patent 9,372,281 granted on 2016-06-21Method for preparing thioepoxy-based optical material and polymerizable composition thereof
#4 | 2014-02-06 ✅ Patent 10,067,266 granted on 2018-09-04Method of producing resin for thiourethane-based optical material using general-purpose polyisocyanate compound, resin composition for thiourethane-based optical material and thiourethane-based optical material including resin produced by the method
#5 | 2013-11-14 ✅ Patent 9,052,436 granted on 2015-06-09Method for manufacturing resin for urethane-based optical material, resin composition for same, and optical material manufactured thereby
#6 | 2009-09-10 ✅ Patent 8,097,190 granted on 2012-01-17Optical resin composition having excellent impact resistance and method for fabricating optical lens using the same
Also check out KOC SOLUTION CO., LTD's (Daejeon, South Korea) applicant profile with 4 patent applications submitted.
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