This inventor holds 1 USPTO granted patent. Top assignee: Covestro Deutschland Ag. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020
Title: Innovations of Tobias Cäsar Keller
Introduction
Tobias Cäsar Keller is a notable inventor based in Holziken, Switzerland. He has made significant contributions to the field of chemical engineering, particularly in the production of di- and polyamines.
Latest Patents
Keller holds a patent for a process for the production of di- and polyamines of the diphenylmethane series. This invention involves the rearrangement of a condensation product of aniline and a methylene group-supplying agent. The process utilizes a silica-alumina catalyst to enhance the reaction efficiency.
Career Highlights
Keller is associated with Covestro Deutschland AG, where he applies his expertise in chemical processes. His work has been instrumental in advancing the production methods within the industry.
Collaborations
Keller has collaborated with esteemed colleagues such as Jürgen Arras and Javier Pérez-Ramirez. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Tobias Cäsar Keller's contributions to the field of chemical engineering exemplify the impact of innovative thinking in industrial processes. His patent and collaborations highlight the importance of teamwork in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile