Core Viewpoint - Dongfulong Life Science Technology Co., Ltd. has applied for a patent for a single-stage and multi-stage mixer for microfluidic mixing, indicating its focus on innovation in pharmaceutical engineering technology [1] Company Overview - Dongfulong Life Science Technology Co., Ltd. was established in 2015 in Shanghai, primarily engaged in the pharmaceutical manufacturing industry, with a registered capital of 100 million RMB [2] - Dongfulong Technology Group Co., Ltd. was founded in 1993 in Shanghai, focusing on specialized equipment manufacturing, with a registered capital of approximately 765.83 million RMB [2] Patent Details - The patent application, published as CN120132922A, was filed on December 2023 and pertains to a microfluidic mixer designed to enhance the mixing effect of two-phase liquids and improve the quality of nanoparticle formation [1] - The mixer includes a diversion section, a convergence section, and at least one liquid level conversion section, which allows for the alteration of the boundary order of liquids to facilitate better mixing [1]