Company Filing History:
Years Active: 2011
Title: Jinhua Feng: Innovator in Polynuclear Ferric Hydroxide-Saccharide Complexes
Introduction
Jinhua Feng is a notable inventor based in Chongqing, China. He has made significant contributions to the field of chemistry, particularly in the preparation of polynuclear ferric hydroxide-saccharide complexes. His innovative approach has implications for various industrial applications.
Latest Patents
Jinhua Feng holds a patent for a process titled "Process for the preparation of polynuclear ferric hydroxide-saccaride complexes." This invention outlines a method that involves adding an aqueous solution of an alkaline substance drop-wise into an aqueous solution of iron salt at a temperature of 5-20°C until reaching a pH of 6-8. The process allows for the precise control of the molecular weight of the polynuclear ferric hydroxide-saccharide complex, ensuring that other characteristics, such as saccharide content and isoelectric point, remain unaffected. The resulting product has a weight average molecular weight ranging from 20,000 to 100,000 Daltons and an isoelectric point of 4.4-5.3. This method is not only effective but also simple and readily applicable in industrial settings.
Career Highlights
Jinhua Feng is affiliated with the Chongqing Pharmaceutical Research Institute Co., Ltd. His work has been instrumental in advancing the understanding and application of ferric hydroxide complexes in various fields. His innovative processes have garnered attention for their potential to enhance product quality and efficiency in industrial applications.
Collaborations
Jinhua Feng has collaborated with several colleagues, including Jinmai Xiao and Jie Deng. These partnerships have contributed to the development and refinement of his patented processes, fostering a collaborative environment that encourages innovation.
Conclusion
Jinhua Feng's contributions to the field of chemistry, particularly through his patented process for preparing polynuclear ferric hydroxide-saccharide complexes, highlight his role as an influential inventor. His work not only advances scientific knowledge but also has practical applications in industry.