Location History:
- Cologne-Flittard, DE (1978)
- Krefeld, DE (1980)
- Odenthal-Osenau, DE (1976 - 1993)
- Stuttgart, DE (1999 - 2002)
- Köln, DE (2004 - 2006)
Company Filing History:
15 out of 12,157 
1 out of 10,754 
1 out of 38 Years Active: 1976-2006
Title: The Innovative Journey of Inventor Peter Fischer
Introduction
Peter Fischer is an accomplished inventor based in Köln, Germany, known for his significant contributions to the field of chemistry and chemical engineering. With a remarkable portfolio boasting 17 patents, Fischer continues to push the boundaries of innovation in his industry.
Latest Patents
Among his notable recent patents are two groundbreaking processes:
1. **Process for the Preparation of Diaryl Carbonates** - This patent discloses a method for preparing aromatic carbonates. The innovative process involves the reaction of an aromatic hydroxy compound with carbon monoxide and oxygen, possibly in the presence of a solvent and catalyst components. Notably, it details a unique approach where an initial partial charge of the aromatic hydroxy compound is added to the reaction mixture, followed by the subsequent metering of the balance during the reaction.
2. **Process for the Preparation of Quaternary Salt Phenolate Solutions** - This patent describes a method for creating quaternary salt phenolate solutions. It entails mixing an aqueous hydroxide-containing solution with an organic phase comprising phenol and quaternary salt, then distilling off the water to precipitate and filter the resulting salt.
Career Highlights
Fischer has significantly influenced the chemical industry through his roles at prominent companies such as Bayer Aktiengesellschaft and BASF Aktiengesellschaft. His expertise and innovative spirit have earned him respect and recognition in both corporate and research environments.
Collaborations
Throughout his career, Peter Fischer has collaborated with talented professionals, including Claus-Peter Reisinger and Sven Michael Hansen. Together, they have contributed to advancing several cutting-edge projects that emphasize the value of teamwork in innovation.
Conclusion
Peter Fischer's extensive patent portfolio and his dedication to the field of chemical innovation make him a noteworthy figure in contemporary invention. His work continues to inspire future generations of inventors and researchers aiming to make a meaningful impact on society through technological advancements.
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.