"Wet Mixing Granulator with Tangential Mixing Paddle" Receives Patent Excellence Award

Recently, the State Intellectual Property Office announced the results of the 17th China Patent Awards. Canaan Technology’s invention patent “Wet Mixing Granulator with Tangential Agitator” won the China Patent Excellence Award.

In the pharmaceutical production process, the uniformity of mixing between various pharmaceutical ingredients is one of the key processes that determine the quality of pharmaceuticals. However, existing wet mixing granulators often have difficulties in uniformly mixing materials of various ingredients in a short period of time, and have the disadvantages of long mixing time, low production efficiency, and poor mixing effect. Compared with the prior art, this invention patent excludes the laminar flow of material, improves the agitation effect, and improves the pharmaceutical production efficiency and mixing effect.

It is understood that the China Patent Award is the only government department award in China that specifically rewards the invention and creation of granted patents. It was established by the State Intellectual Property Office in 1989 and has a Chinese Patent Gold Award, a Chinese Patent Excellence Award, and a Chinese Design Gold Award. The China Design Excellence Award was recognized by the United Nations World Intellectual Property Organization (WIPO). The award evaluation standard not only emphasizes the project's patented technology level and innovation height, but also pays more attention to its application in the market transformation process, and also sets clear requirements for its protection status and management situation.

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