This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984
Title: Erich Hoffman: Innovator in Chemical Engineering
Introduction
Erich Hoffman is a notable inventor based in Kriftel, Germany. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative chemical compounds.
Latest Patents
Hoffman holds a patent for "3-Oxypropyleneimino-bis-(methylene phosphonic acids) and their salts, - 3-Alkoxypropylenimino-bis-(methylene phosphonic acids." This invention includes a formula where R represents straight-chain or branched alkyl or alkenyl groups containing 2 to 20 carbon atoms, and X can be various ions such as sodium or ammonium. The patent outlines a process for manufacturing these compounds and their application as collectors in the flotation of non-sulfidic ores. He has 1 patent to his name.
Career Highlights
Hoffman has worked with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in chemical processes and materials.
Collaborations
Throughout his career, Hoffman has collaborated with notable colleagues, including Hans-Joachim Morawietz and Johann F Hanauer. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Erich Hoffman is a distinguished inventor whose work in chemical engineering has led to valuable patents and collaborations. His contributions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile