Assignee

ECHEM HIGHTECH CO LTD

TW·1 granted patent·1 pending application·8 citations·filing 2004–2008

Technology mixC07D2 A61K1 A61P1 C09K1 H10K1

Top patents by PatentIndex Score

2 records

0156US6872824B2Pyrimidine spirobifluorene oligomer for organic light-emitting deviceECHEM HIGHTECH CO LTD·Filed 2004·Granted Mar 29, 2005·8 cites·12 claims
0251US2009110718A1Derivatives of tiacumicin B as anti-cancer agentsECHEM HIGHTECH CO LTD·Filed 2008·Application pending·0 cites

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