Location History:
- Heidelberg, DE (1977)
- Mannheim, DE (1988)
Company Filing History:
Years Active: 1977-1988
Title: Gerhard W Rotermund: Innovator in Chemical Processes
Introduction
Gerhard W Rotermund is a notable inventor based in Mannheim, Germany. He has made significant contributions to the field of chemistry, particularly in the development of innovative chemical processes. With a total of 2 patents to his name, Rotermund's work has had a lasting impact on various industrial applications.
Latest Patents
Rotermund's latest patents include the preparation of 1-pyrazolines and the continuous manufacture of phthalimide. The preparation of 1-pyrazolines involves the oxidation of a 1,3-diamine with sodium hypochlorite and a peroxide in aqueous solution. This method provides a reliable approach to synthesizing these important compounds. His second patent focuses on the continuous manufacture of phthalimide, achieved by reacting phthalic anhydride with ammonia and washing the offgas with a melt containing phthalimide. This product serves as a crucial starting material for the manufacture of dyes, pesticides, and pigments, particularly copper phthalocyanines.
Career Highlights
Gerhard W Rotermund is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions and commitment to sustainability. His work at BASF has allowed him to explore and develop new chemical processes that enhance product efficiency and effectiveness.
Collaborations
Throughout his career, Rotermund has collaborated with esteemed colleagues such as Eckhard Hetzel and Ludwig Vogel. These partnerships have fostered a creative environment that encourages the exchange of ideas and the advancement of chemical research.
Conclusion
Gerhard W Rotermund's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative approaches to chemical processes continue to shape the industry and inspire future advancements.