Location History:
- Frankfurt-am-Main, DE (1988 - 1996)
- Kelkheim, DE (1978 - 2000)
Company Filing History:
16 out of 6,662 
1 out of 57 
1 out of 480 
Years Active: 1978-2000
Title: **Innovative Achievements of Hans H. Schubert in Frankfurt am Main**
Introduction
Hans H. Schubert is a renowned inventor based in Frankfurt am Main, Germany, recognized for his significant contributions to the field of chemistry. With a remarkable portfolio that includes 18 patents, Schubert has made strides in developing innovative solutions that enhance various chemical processes.
Latest Patents
Among his latest patents, Schubert has been working on a catalyst comprising an amidophosphonium salt specifically designed for halex reactions. His process for the preparation of N-carboxyalkyl-3-fluoro-4-dialkylaminoanilines demonstrates his expertise in organic chemistry. The process involves several intricate steps, starting with the reaction of 2-chloro-4,5-difluoronitrobenzene and a secondary amine, and progresses through hydrogen reduction and various reactant interactions to achieve the desired chemical product.
Career Highlights
Throughout his illustrious career, Schubert has had the opportunity to work with prominent organizations. Notable companies he has collaborated with include Hoechst Aktiengesellschaft and Aventis Research & Technologies GmbH & Co. KG. His work in these institutions has enabled him to hone his skills and contribute significantly to advancements in chemical research.
Collaborations
Schubert's journey as an inventor has also been marked by fruitful collaborations with skilled professionals. He has worked alongside esteemed colleagues such as Werner Knauf and Anna Waltersdorfer. These partnerships have played a crucial role in driving innovation and enhancing the quality of his research outcomes.
Conclusion
In conclusion, Hans H. Schubert's inventive spirit and dedication to chemical innovation are evident in his impressive patent portfolio and his impactful career. His contributions continue to shape the field, positioning him as a distinguished inventor in Frankfurt am Main. As he forges ahead with new discoveries, the scientific community eagerly anticipates the advancements that will stem from his formidable expertise.