Location History:
- Himeji, JP (1998 - 1999)
- Arai, JP (2002 - 2006)
Company Filing History:
Years Active: 1998-2006
Title: Innovations of Li Rui Pan in Optically Active Amines
Introduction
Li Rui Pan is a notable inventor based in Arai, Japan, recognized for his contributions to the field of chemistry, particularly in the preparation of optically active amines. With a total of seven patents to his name, he has made significant strides in developing processes that enhance the synthesis of these important compounds.
Latest Patents
One of Li Rui Pan's latest patents involves a detailed process for the preparation of optically active amines or their salts. This innovative process includes several steps, starting with the reaction of a ketone with an optically active amine in the presence of an organic acid. The process yields a corresponding optically active imine, which is then hydrogenated to produce the desired amine. The amine or its salt undergoes hydrogenolysis, followed by reduction with a reducing agent, showcasing a comprehensive approach to synthesizing optically active compounds.
Career Highlights
Li Rui Pan is currently employed at Daicel Chemical Industries, Ltd., where he continues to advance his research and development efforts. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of organic chemistry.
Collaborations
Li Rui Pan collaborates with esteemed colleagues such as Hiroki Tanaka and Kiyoshi Ikura, enhancing the innovative environment at Daicel Chemical Industries. Their combined expertise fosters a culture of creativity and scientific advancement.
Conclusion
Li Rui Pan's innovative work in the preparation of optically active amines exemplifies the impact of dedicated research in the field of chemistry. His contributions continue to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.