Company Filing History:
3 out of 61 
1 out of 17 Years Active: 2023-2025
Title: The Innovative Contributions of Wenbin Li
Introduction
Wenbin Li is a notable inventor based in Shandong, China, known for his significant contributions to the field of chemical engineering and materials science. With a total of three patents to his name, he has focused on developing advanced materials that enhance performance in optical applications.
Latest Patents
Li's recent patents include a novel 1,3-bisisocyanatomethylcyclohexane composition and an innovative method for preparing isophorone diisocyanate. The first patent discloses a composition consisting of 65%-95 wt % of trans-1,3-bisisocyanatomethylcyclohexane mixed with controlled amounts of other chemical components. This composition is designed to prepare an optical resin, which can be utilized in the manufacturing of optical lenses, significantly improving their performance in preventing opacification and optical distortion.
The second patent presents a method for synthesizing isophorone diisocyanate through a three-step process that minimizes impurities in the final product. This method involves reacting isophorone with hydrogen cyanide, followed by treatment with ammonia gas and hydrogen. The end product shows improved yellowing resistance, making it more effective for various applications.
Career Highlights
Wenbin Li has made substantial contributions during his tenure at several prominent companies. He has worked with Wanhua Chemical Group Co., Ltd. and Wanhua Chemical (Ningbo) Co., Ltd., where he applied his innovations in chemical processes that have helped enhance product quality and performance. His inventions have garnered attention in the industry, showcasing his dedication to advancing chemical engineering solutions.
Collaborations
Throughout his career, Li has collaborated with other talented professionals, including his coworkers Yonghua Shang and Yuan Li. These collaborations have facilitated the development of innovative technologies and products in the field of chemistry, particularly focusing on material design for optical applications.
Conclusion
Wenbin Li is a driving force in the innovation landscape of chemical engineering. His dedication to research and development has not only led to valuable patents but also established him as a respected figure within the industry. As he continues to explore new frontiers in materials science, his contributions are likely to have a lasting impact on technology and optical applications.
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.