Tantech Holdings Subsidiary, Tanhome Group Inc., Receives Notice of Allowance from USPTO for "TANHOME" Trademark, Fortifying North American Green Building Strategy
LISHUI, China, Jan. 30, 2026 /PRNewswire/ -- Tantech Holdings Ltd. (Nasdaq: TANH) ("Tantech" or the "Company"), today announced that its 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 the trademark "TANHOME" (Serial No. 99204946), marking a key step in the Company's brand asset protection and intellectual property strategic layout in the North American markets.
The trademark, upon completion of the registration process, will cover the planned new business segments of the Company's "Green Home Ecosystem" strategy, establishing the commercial rights of the TANHOME brand in the following areas:
Class 019: Flooring products, including ceramic tiles, hardwood, and laminate flooring.
Class 020: Cabinets and cabinet storage solutions.
Class 035: Business management assistance and advisory services relating to franchising, and wholesale/retail store services featuring cabinets, furniture and flooring products.
Zheyuan Liu, CEO of Tantech, commented: "Receiving the Notice of Allowance from the USPTO is an important step forward for our 'Tanhome' brand globalization strategy. As we implement our growth strategies in North America, possessing intellectual property assets under strict legal protection is paramount. This not only safeguards our brand credibility as a one-stop provider of eco-friendly building materials solutions, but also lays a solid compliance foundation for our future operational expansion in the U.S. market."
In accordance with U.S. trademark application procedures, the Company plans to file a 'Statement of Use' within the next six months in the next step of the trademark registration. The Company is committed to strengthening its intellectual property protection and promote long-term economic value for our shareholders.
About Tantech Holdings Ltd.
Tantech is a high-tech enterprise specializing in producing, researching and developing bamboo charcoal-based products. With an established domestic and international sales and distribution network, Tantech has been engaged in the manufacture of bamboo charcoal home products since 2002 and entered the home building materials industry in 2024. The company further strengthened its presence in North America through the establishment of its U.S. subsidiary in 2022.
Tantech is ISO 90000 and ISO 14000 certified and has received numerous national, provincial, and municipal honors and awards for its products and R&D achievements.
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