According to the Energy Saving Guozhen announcement, Maiwang Environmental Technology Co., Ltd., a wholly-owned subsidiary of the company, was recently granted the “Invention Patent Certificate” by the State Intellectual Property Office. The patent name is “Method for treating wastewater using a mobile bed biofilm reactor”. The patent number is ZL 2023 1 1681543.X. The application date is December 8, 2023, the authorization announcement date is June 19, 2026, and the patent period is 20 years. The patent has yet to be commercialized on a large scale and is not expected to have a significant impact on performance in the short term.
Zhitongcaijing · 1d ago
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According to the Energy Saving Guozhen announcement, Maiwang Environmental Technology Co., Ltd., a wholly-owned subsidiary of the company, was recently granted the “Invention Patent Certificate” by the State Intellectual Property Office. The patent name is “Method for treating wastewater using a mobile bed biofilm reactor”. The patent number is ZL 2023 1 1681543.X. The application date is December 8, 2023, the authorization announcement date is June 19, 2026, and the patent period is 20 years. The patent has yet to be commercialized on a large scale and is not expected to have a significant impact on performance in the short term.
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