Location History:
- Kelkheim, Taunus, DE (1977)
- Hofheim am Taunus, DE (1991 - 1993)
- Hofheim, DE (1983 - 1998)
Company Filing History:
11 out of 6,662 
1 out of 1 Years Active: 1977-1998
Title: Hartmut Fischer: Innovator in Palladacycles and Cobalt Carbonyl Catalysts
Introduction
Hartmut Fischer is a notable inventor based in Hofheim, Germany. He has made significant contributions to the field of chemistry, particularly in the development of palladacycles and processes for catalyst recovery. With a total of 12 patents to his name, Fischer's work has had a considerable impact on various chemical processes.
Latest Patents
Fischer's latest patents include innovative work on palladacycles, specifically a palladacycle of the formula (I) where R¹, R², R³, R⁴, R⁵, and R⁶ can be various chemical groups such as hydrogen, (C₁-C₄)-alkyl, and phenyl. Another significant patent involves a process for recovering cobalt carbonyl catalysts, which details a method of preparing a water-soluble cobalt salt and subsequently precipitating it as cobalt hydroxide. This hydroxide is then reacted with an N-acyl-α-amino acid derivative to produce the desired cobalt carbonyl catalyst.
Career Highlights
Throughout his career, Hartmut Fischer has worked with prominent companies in the chemical industry, including Hoechst Aktiengesellschaft and Aventis Research & Technology Deutschland. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to his numerous patents.
Collaborations
Fischer has collaborated with esteemed colleagues such as Matthias Beller and Heinz Strutz. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Hartmut Fischer's contributions to the field of chemistry, particularly through his patents on palladacycles and cobalt carbonyl catalysts, highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and inspire future innovations.
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.