Location History:
- Kingston, CA (2007)
- Ottawa, CA (2014 - 2020)
Company Filing History:
3 out of 16,338 
2 out of 68 
Years Active: 2007-2020
Title: Innovations of Wei Zheng in Polytrimethylene Ether Glycol Manufacturing
Introduction
Wei Zheng is an accomplished inventor based in Kingston, CA, known for his significant contributions to the field of polymer chemistry. He holds three patents related to the manufacture of polytrimethylene ether glycol, a compound with various industrial applications.
Latest Patents
Wei Zheng's latest patents focus on innovative processes for the manufacture of polytrimethylene ether glycol. The first patent describes a process that utilizes inorganic compounds during purification steps to reduce phase separation time. The second patent outlines a comprehensive method for producing polytrimethylene ether glycol, which includes polycondensing reactants, hydrolyzing acid esters, and separating organic and water phases to achieve a high-quality product.
Career Highlights
Wei Zheng is currently employed at E.I. DuPont De Nemours and Company, where he applies his expertise in polymer manufacturing. His work has contributed to advancements in the production processes of essential materials used in various industries.
Collaborations
Throughout his career, Wei Zheng has collaborated with notable colleagues, including Hari Babu Sunkara and Howard C Ng. These partnerships have fostered innovation and enhanced the development of new manufacturing techniques.
Conclusion
Wei Zheng's contributions to the field of polytrimethylene ether glycol manufacturing exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving industrial processes and advancing polymer chemistry.
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.