Company Filing History:
2 out of 42 
2 out of 2 
1 out of 2 Years Active: 2020-2022
Title: The Innovative Mind of Ben Pan in the Field of Nicotine Chemistry
Introduction
Ben Pan, an accomplished inventor located in Nantong, China, has made notable contributions to the field of nicotine chemistry. With three patents to his name, he has developed innovative methods that enhance the preparation and separation of nicotine enantiomers, significantly impacting pharmaceutical applications.
Latest Patents
Ben Pan's latest patents include the following groundbreaking inventions:
1. **Preparation of racemic nicotine by reaction of ethyl nicotinate with N-vinylpyrrolidone in the presence of an alcoholate base and subsequent process steps**. This patent describes a comprehensive method for synthesizing racemic nicotine through a series of reactions, beginning with the interaction of ethyl nicotinate and N-vinylpyrrolidone, ultimately leading to the production of racemic nicotine.
2. **Enantiomeric separation of racemic nicotine by addition of an O,O′-disubstituted tartaric acid enantiomer**. This innovative method allows for the effective separation of racemic nicotine into its enantiomerically pure forms, utilizing specific enantiomers of tartaric acid. This patented process not only enhances the purity of nicotine but also showcases the precision involved in nicotine chemistry.
Career Highlights
Ben Pan's career includes pivotal roles in esteemed companies such as Siegfried Aktiengesellschaft and Contraf-Nicotex-Tobacco GmbH. His work at these organizations has been instrumental in advancing nicotine research and development, helping to bridge the gap between innovation and commercial application.
Collaborations
Throughout his career, Ben has collaborated with various professionals, including Beat Theodor Weber and Christian Lothschütz. These partnerships have enriched his research, leading to novel approaches in nicotine synthesis and separation techniques.
Conclusion
Ben Pan continues to pave the way for advancements in nicotine chemistry through his inventive methods and collaborative efforts. His contributions not only enhance the understanding of nicotine enantiomers but also represent significant strides within the pharmaceutical industry, marking him as a prominent figure in innovation.