This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Beijing Grand Johamu Pharmaceutical Company, Ltd., Nanjing Gritpharmaco., Ltd.. Active years: 2023-2026.
Company Filing History:
3 out of 3 
3 out of 3 Years Active: 2023-2026
Title: Innovations of Lei Qu in Pharmaceutical Chemistry
Introduction
Lei Qu is an accomplished inventor based in Beijing, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of compounds for treating diseases caused by coronaviruses. With a total of two patents to his name, his work showcases a commitment to advancing medical science.
Latest Patents
Lei Qu's latest patents include innovative compositions and methods for preparing compounds that exhibit high purity and stability. One of his notable inventions is a composition comprising a compound of formula (I) or a physiologically acceptable salt thereof. This invention emphasizes the importance of HPLC purity, which is greater than or equal to 90%. The composition is designed for preparing and purifying a salt of the compound, and it is particularly useful in treating diseases caused by coronaviruses. Another significant patent involves a crystal form of a compound combined with fumaric acid, which serves as an active pharmaceutical ingredient. This crystal form is characterized by its high purity, stability, and high melting point, making it suitable for pharmaceutical applications.
Career Highlights
Throughout his career, Lei Qu has worked with reputable companies such as Beijing Grand Johamu Pharmaceutical Company, Ltd. and Nanjing Gritpharmaco, Ltd. His experience in these organizations has allowed him to refine his expertise in pharmaceutical development and innovation.
Collaborations
Lei Qu has collaborated with notable colleagues, including Weiye Wei and Jiannan Yang, who have contributed to his research and development efforts. Their teamwork has played a crucial role in advancing the projects they have undertaken together.
Conclusion
In summary, Lei Qu is a prominent inventor whose work in pharmaceutical chemistry has led to significant advancements in treatments for coronavirus-induced diseases. His innovative patents and collaborations highlight his dedication to improving healthcare through scientific research.