This inventor holds 3 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1978-1982.
Location History:
- Bad Soden am Taunus, DE (1978)
- Bad Soden, DE (1978)
- Eppstein, DE (1982)
Company Filing History:
Years Active: 1978-1982
Title: Lothar Schulz: Innovator in Chemical Processes
Introduction
Lothar Schulz is a notable inventor based in Bad Soden am Taunus, Germany. He has made significant contributions to the field of chemical processes, particularly in the area of nitrated aromatic compounds. With a total of 3 patents to his name, Schulz has developed innovative methods that enhance the efficiency and safety of chemical manufacturing.
Latest Patents
One of Schulz's latest patents is a method for removing nitrosation agent(s) from nitrated aromatic compounds. This process effectively eliminates by-products that can lead to the formation of undesired nitrosamines during further reactions. The method involves a water treatment where water is distilled off at least partially in vapor form, preferably under reduced pressure. This technique is particularly beneficial in the production of 4-di-n-propylamino-3,5-dinitrobenzotrifluoride, commonly known as Trifluralin, which is a valuable herbicide that is substantially free from nitrosamines.
Another significant patent involves a process for the preparation of bromine and hydrogen bromide. This process entails reacting ammonium bromide with an oxygen-containing gas at temperatures ranging from 200°C to 800°C in the presence of oxidation catalysts. Notably, catalysts based on platinum group metals favor the formation of hydrogen bromide, while most other metal catalysts primarily produce bromine.
Career Highlights
Lothar Schulz has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has focused on developing innovative solutions that address critical challenges in chemical manufacturing. His expertise and contributions have positioned him as a respected figure in his field.
Collaborations
Throughout his career, Schulz has collaborated with esteemed colleagues such as Hans-Jurgen Arpe and Kurt C Habig. These collaborations have further enriched his work and have contributed to advancements in chemical processes.
Conclusion
Lothar Schulz's innovative approaches to chemical processes have made a significant impact in the industry. His patents reflect a commitment to improving safety and efficiency in chemical manufacturing. His contributions continue to influence the field and inspire future innovations.