Location History:
- Hanau, DE (1987 - 1996)
- Fourqueux, FR (1995 - 1996)
- Fourgueux, FR (1996)
- Fourquex, FR (1996)
Company Filing History:
10 out of 1,678 
1 out of 558 
Years Active: 1987-1996
Title: **Innovations and Contributions of Bertrand Despeyroux**
Introduction
Bertrand Despeyroux, located in Hanau, Germany, is a prominent inventor with a remarkable portfolio of 11 patents. His innovative work primarily revolves around catalyst technology, contributing significantly to chemical processes and applications.
Latest Patents
Among his latest inventions is a groundbreaking catalyst precursor for activated Raney metal fixed-bed catalysts. This invention involves molding a powder of catalyst alloys that includes at least one Raney process metal as the active component, combined with a leachable alloy component. The unique molding process incorporates a binder made from pure Raney process metal, along with shaping aids and pore-producers, followed by calcination at temperatures below 850 degrees Celsius. This process results in a mechanically stable and porous molded item, essential for various catalytic reactions.
Another significant patent by Despeyroux details a modified supported noble metal catalyst used for the selective hydrogenation of aromatic halonitro compounds. This invention employs active carbon as a support material and platinum modified with copper as the active component, demonstrating outstanding selectivity and high yield in producing aromatic haloamines.
Career Highlights
Throughout his career, Despeyroux has worked with respected companies such as Degussa Aktiengesellschaft and the British Petroleum Company, P.L.C. His experience in these leading firms has undoubtedly influenced his innovative approaches and contributions to the field of catalysis.
Collaborations
Despeyroux has collaborated with notable individuals like Klaus Deller and Roland Burmeister. These partnerships have enriched his research and development efforts, leading to significant advancements in catalyst technology.
Conclusion
Bertrand Despeyroux's contributions to innovations in catalyst development highlight his importance as an inventor. His patents not only demonstrate his technical expertise but also pave the way for future advancements in chemical processes. As he continues to explore new horizons in catalyst technologies, his work remains influential in the industry.
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.