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Tantech Holdings Subsidiary, Tanhome Group Inc., Receives Notice of Allowance from USPTO for "TANHOME" Trademark, Fortifying North American Green Building Strategy [Yahoo! Finance]

Tantech Holdings Ltd. - Class A Common Shares  (TANH) 
US:NASDAQ Investor Relations: tantech.cn/en/investor/annual.asp
PDF U.S. subsidiary, Tanhome Group Inc., has received a Notice of Allowance (NOA) from the United States Patent and Trademark Office (USPTO) related to its application of th [Read more]