4 trademarks were found for owners matching the name Ruan Co Ltd.
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1 TM: 1811260
Desc: SUPER MILLION HAIR

Owner: RUAN CO.,LTD.
Class: 3
Status: Protected: Registered/protected
2 TM: 1201122
Desc: SMH
Owner: RUAN CO., LTD
Class: 3, 26
Status: Protected: Registered/protected
3 TM: 818337
Desc: SUPER MILLION HAIR
Owner: Ruan Co., Ltd.
Class: 22, 26
Status: Registered: Registered/protected
4 TM: 920063
Desc: ECGLAB

Owner: BEIJING MEIGAOYI SOFTWARE CO., LTD. , (BEIJING MEIGAOYI RUAN JIAN , JISHU YOUXIAN GONGSI)
Class: 10
Status: Not protected: Not accepted