2 trademarks were found for owners matching the name Yongnong Biosciences Co Ltd.
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1 TM: 2373618
Desc: YOSKY
Owner: YONGNONG BIOSCIENCES CO., LTD.
Class: 5
Status: Registered: Registered/protected
2 TM: 2009562
Desc: YONON
Owner: YONGNONG BIOSCIENCES CO., LTD.
Class: 5
Status: Protected: Registered/protected