2 trademarks were found for owners matching the name Haiyan Yang.
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1 TM: 1678212
Desc: GREENWILL
Owner: Haiyan Yang
Class: 27
Status: Registered: Renewal due
2 TM: 1542980
Desc: CREPE CHIC
Owner: Haiyan Yang
Class: 30, 43
Status: Removed
Not renewed: Renewal fee not paid