Company Filing History:
Years Active: 1989-1992
Title: The Innovations of Hubert Bader
Introduction
Hubert Bader is a notable inventor based in Mainz, Germany. He has made significant contributions to the field of polymer chemistry, holding a total of 5 patents. His work focuses on the immobilization of cofactors and the development of biodegradable polymers.
Latest Patents
One of his latest patents involves the immobilization of an isothiocyanate of a cofactor on a polymer. In this invention, a cofactor with an aromatic or benzylic amino group is converted into an isothiocyanate through a reaction with thiophosgene. The resulting isothiocyanate is then attached to a water-soluble polymer. When the polymer contains amino groups, a thiourea bridge is formed, while a polymer with hydroxyl groups results in a thiocarbamate bridge. This innovative approach allows for the creation of enzyme reactors contained in microcapsules or membranes. Another significant patent relates to biodegradable poly(hydroxyalkyl)amino dicarboxylic acid derivatives, which are designed for controlled delivery of active ingredients in depot formulations.
Career Highlights
Throughout his career, Hubert Bader has worked with prominent companies such as Hoechst Aktiengesellschaft and Schott Glaswerke. His experience in these organizations has contributed to his expertise in polymer chemistry and innovation.
Collaborations
Hubert has collaborated with notable colleagues, including Axel Walch and Diether Ruppel. These partnerships have likely enhanced his research and development efforts in the field.
Conclusion
Hubert Bader's contributions to polymer chemistry and his innovative patents demonstrate his significant impact on the field. His work continues to influence advancements in enzyme reactors and biodegradable materials.