Company Filing History:
1 out of 1 
1 out of 3 Years Active: 2015-2016
Title: The Innovations of Inventor Ling Li
Introduction
Ling Li, an accomplished inventor based in Guangzhou, China, holds two patents that reflect his innovative contributions to the field of pharmaceuticals. His work primarily focuses on advanced injectable formulations that enhance therapeutic efficacy and patient experience.
Latest Patents
Ling Li's latest patents include the development of a 5α-androstane-3β,5,6β-triol injection and its preparation method. This invention utilizes hydroxypropyl-β-cyclodextrin as a solubilizing agent, ensuring optimal bioavailability of the active ingredient, which is present at a weight ratio of 1-20:40-500 to the hydroxypropyl-β-cyclodextrin. Additionally, the formulation may incorporate various isotonic adjusting agents, freeze-drying fillers, and solvents, all meticulously balanced to maintain the injection's stability and efficacy. The preparation method involves a detailed process of dissolving hydroxypropyl-β-cyclodextrin, 5α-androstane-3β,5,6β-triol, and other excipients in water for injection, followed by decolorization, depyrogenation, filtration, and sterilization, ultimately yielding a solid for injection.
Career Highlights
Throughout his career, Ling Li has been associated with notable companies such as Guangzhou Cellprotek Pharmaceuticals Ltd. and Guangzhou Cellprotek Pharmaceutical Ltd. His role in these organizations has allowed him to advance his research and development efforts, leading to significant advancements in pharmaceutical products.
Collaborations
In his journey as an inventor, Ling Li has collaborated with talented individuals, including Guangmei Yan and Jingxia Zhang. These partnerships have enriched his research endeavors and fostered an innovative environment conducive to breakthroughs in injectable formulations.
Conclusion
Ling Li's innovative contributions to the field of pharmaceuticals through his patented inventions exemplify the critical intersection of science and practical application. His ongoing efforts in collaboration and research continue to push the boundaries of what is possible in medical treatments, inspiring future generations of inventors.