Location History:
- Flomersheim, DE (1986)
- Frankenthal, DE (1980 - 1988)
Company Filing History:
Years Active: 1980-1988
Title: The Innovations of Inventor Hans Leitner
Introduction: Hans Leitner, an accomplished inventor based in Frankenthal, Germany, has made significant contributions to the field of chemical engineering through his innovative patents. With a total of three patents to his name, he has demonstrated expertise particularly in the preparation of aliphatic dinitriles.
Latest Patents: Among Hans Leitner's latest achievements is the patent titled "Preparation of Aliphatic Dinitriles." This process involves reacting aliphatic dicarboxylic acids with ammonia under controlled conditions, utilizing zeolites as catalysts at temperatures ranging from 200 to 500 degrees Celsius. Another notable patent is for the "Preparation of Adipodinitrile," which details the production of adipodinitrile by reacting adipic acid with excess ammonia in the liquid phase. This process employs a diluent that is a liquid hydrocarbon, inert under the reaction conditions, at temperatures between 250 and 350 degrees Celsius.
Career Highlights: Hans Leitner currently works with BASF Aktiengesellschaft, a global leader in chemical production. Throughout his career, he has focused on advancements in chemical synthesis, particularly in the development of processes that improve efficiency and yield in industrial applications.
Collaborations: In his endeavors, Hans has collaborated with notable colleagues such as Jost H Manegold and Otto-Alfred Grosskinsky, enhancing the collaborative spirit of innovation at BASF Aktiengesellschaft. Together, they work to push the boundaries of chemical research and applications.
Conclusion: Hans Leitner’s work epitomizes the spirit of innovation in the chemical industry, demonstrating how targeted research can lead to revolutionary processes. His patents not only contribute to the body of knowledge in chemical synthesis but also have the potential to impact various industrial applications positively. As he continues to explore new avenues in chemical engineering, his contributions will undoubtedly leave a lasting mark on the field.