Assignee
KOC SOLUTION CO LTD
KR·4 granted patents·4 pending applications·4 citations·filing 2013–2019
Top patents by PatentIndex Score
8 records- 0176US9522879B2Method for preparing polythiol compound and polymeric composition for optical material comprising sameKOC SOLUTION CO LTD·Filed 2013·Granted Dec 20, 2016·2 cites·12 claims
- 0266US9372281B2Method for preparing thioepoxy-based optical material and polymerizable composition thereofKOC SOLUTION CO LTD·Filed 2013·Granted Jun 21, 2016·2 cites·17 claims
- 0349US2021308922A1Method for automatically injecting monomer for optical material into moldKOC SOLUTION CO LTD·Filed 2019·Application pending·0 cites
- 0443US10399935B2Method for producing 3-mercaptopropionic acid, and methods using same for producing carboxylic acid ester compound having mercapto group and thiourethane-based optical materialKOC SOLUTION CO LTD·Filed 2016·Granted Sep 3, 2019·0 cites·8 claims
- 0543US9658364B2Method for storing episulfide compound and method for preparing thioepoxy-based optical material using said episulfide compoundKOC SOLUTION CO LTD·Filed 2013·Granted May 23, 2017·0 cites·12 claims
- 0642US2016185887A1Polymerizable composition for high-refractive optical material and method for preparing high-refractive optical materialKOC SOLUTION CO LTD·Filed 2014·Application pending·0 cites
- 0739US2015018507A1Method for producing polythiol compound for optical materials and composition comprising same for optical materialsKOC SOLUTION CO LTD·Filed 2013·Application pending·0 cites
- 0838US2015226879A1Method of manufacturing thiourethane - based optical materialKOC SOLUTION CO LTD·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →