2 trademarks were found for owners matching the name Yantai Dongcheng Biochemicals Co Ltd.
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1 TM: 2345730
Desc: DC PHARMA
Owner: YANTAI DONGCHENG BIOCHEMICALS CO., LTD.
Class: 5
Status: Published: Under examination
Deferred
2 TM: 1752716
Desc: DONGCHENG
Owner: YANTAI DONGCHENG BIOCHEMICALS CO., LTD.
Class: 5
Status: Registered: Registered/protected