This inventor holds 13 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1976-1981.
Location History:
- Cologne, DE (1976 - 1978)
- Odenthal, DE (1978 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: Jurgen Lewalter: Innovator in Polymer Chemistry
Introduction
Jurgen Lewalter is a prominent inventor based in Odenthal, Germany. He has made significant contributions to the field of polymer chemistry, holding a total of 13 patents. His work focuses on the development of innovative processes and materials that have practical applications in various industries.
Latest Patents
Among his latest patents, Lewalter has developed a process for the preparation of polymers containing hydantoin groups. This process involves the production of modified polyhydantions by reacting polyglycine acid derivatives with optionally masked polyisocyanates, along with the addition of cyclic anhydride compounds that contain at least one further functional group capable of condensation in lactones as solvents. Another notable patent is for heat-resistant cross-linked polymers, which are obtained by crosslinking polymers with trishydroxy alkyl triazolidine-3,5-diones. These polymers are characterized by their ester and/or urethane groups, and they may also include amide and/or imide groups, as well as hydantoin and/or isocyanurate rings.
Career Highlights
Jurgen Lewalter is associated with Bayer Aktiengesellschaft, a leading global company in the field of pharmaceuticals and life sciences. His work at Bayer has allowed him to explore and innovate in polymer chemistry, contributing to advancements in materials science.
Collaborations
Throughout his career, Lewalter has collaborated with notable colleagues such as Rudolf Merten and Willi Dunwald. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in polymer applications.
Conclusion
Jurgen Lewalter's contributions to polymer chemistry and his innovative patents highlight his role as a key figure in the field. His work continues to influence the development of advanced materials that are essential in various applications.