Location History:
- Doylestown, PA (US) (1983)
- North Wales, PA (US) (1986)
Company Filing History:
Years Active: 1983-1986
Title: Innovations of George M Lein, Jr.
Introduction
George M Lein, Jr. is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of copolymer processes. With a total of two patents to his name, Lein's work has had a considerable impact on the industry.
Latest Patents
Lein's latest patents include a process for producing an expanded seed copolymer and a product therefrom. This innovative process improves the manufacture of crosslinked copolymer particles by utilizing a staged approach to feed lower levels of crosslinking monomers initially, followed by higher levels in later stages of polymerization. Another significant patent is for a copolymer process and product consisting of crosslinked seed. This process involves the manufacture of crosslinked ion exchange copolymer particles, where small seed particles are swollen to their final size by concurrently feeding monomer and polymerizing it under controlled suspension conditions.
Career Highlights
Throughout his career, George M Lein, Jr. has been associated with Rohm and Haas Company, where he has applied his expertise in polymer science. His innovative approaches have contributed to advancements in the production of copolymers, enhancing their applications in various industries.
Collaborations
Lein has collaborated with notable colleagues, including James Henry Barrett and Thomas J Howell. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
George M Lein, Jr. is a distinguished inventor whose work in polymer chemistry has led to significant advancements in copolymer processes. His contributions continue to influence the field and inspire future innovations.