Assignee
J & A TECH CORPORATION
TW·2 granted patents·0 citations·filing 2019–2019
Top patents by PatentIndex Score
2 records- 0156US11180611B2Oligomer or polymer with carbonate segment chemical structureJ & A TECH CORPORATION·Filed 2019·Granted Nov 23, 2021·0 cites·4 claims
- 0246US10988574B2Method of producing oligomer or polymer with carbonate segment chemical structureJ & A TECH CORPORATION·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
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