Company Filing History:
2 out of 24 
1 out of 832,843 Years Active: 2014-2017
Title: The Innovative Contributions of Yunman Zheng
Introduction
Yunman Zheng is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of biopharmaceuticals, holding a total of three patents. His work focuses on the development of new compounds and methods that have the potential to improve treatment options for various medical conditions.
Latest Patents
One of his latest patents is titled "Cabazitaxel, related compounds and methods of synthesis." This invention provides new cabazitaxel isoserine ester intermediates and innovative synthetic methods. It also outlines a preparation method for anti-tumor drugs cabazitaxel, docetaxel, and paclitaxel derived from these new intermediates. Another notable patent is "Lubiprostone crystal, the use and the method for the preparation thereof." This invention relates to a lubiprostone crystal and its preparation method, along with a pharmaceutical composition or kit that includes the crystal. The invention highlights the use of the crystal in treating gastrointestinal tract diseases, particularly constipation. The X-ray powder diffraction pattern of the crystal shows characteristic peaks at specific reflection angles, indicating its unique properties. Compared to amorphous lubiprostone, this crystal offers advantages such as higher purity, stable properties, and ease of storage and use.
Career Highlights
Yunman Zheng has worked with Shanghai Techwell Biopharmaceutical Co., Ltd., where he has contributed to various innovative projects. His expertise in the field has allowed him to develop valuable solutions that address pressing medical needs.
Collaborations
Throughout his career, Yunman Zheng has collaborated with notable professionals, including Bingming He and Zhijun Tang. These collaborations have further enhanced his research and development efforts in the biopharmaceutical sector.
Conclusion
Yunman Zheng's innovative work in the field of biopharmaceuticals has led to the development of important patents that contribute to medical advancements. His dedication to improving treatment options showcases the impact of his inventions on healthcare.