This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1984-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kriftel, DE (1984)
- Eppstein, DE (1988)
Company Filing History:
Years Active: 1984-1988
Title: Johann F. Hanauer: Innovator in Adsorbent Technology
Introduction
Johann F. Hanauer is a notable inventor based in Eppstein, Germany. He has made significant contributions to the field of adsorbent technology, particularly through his innovative patents. With a total of two patents to his name, Hanauer's work focuses on the modification of phyllosilicic acids for various applications.
Latest Patents
Hanauer's latest patents include advancements in adsorbents based on phyllosilicic acids. One of his patents describes a method for preparing adsorbents for polar organic compounds by reacting 5-80% of an organic ammonium compound with 20-95% of a crystalline alkali metal phyllosilicate. This process involves the use of phyllosilicates of the formula 3-Oxypropyleneimino-bis-(methylene phosphonic acids) and their salts. Another patent details the formulation of 3-Alkoxypropylenimino-bis-(methylene phosphonic acids), where R represents straight-chain or branched alkyl or alkenyl groups with 2 to 20 carbon atoms. These innovations have applications in the flotation of non-sulfidic ores.
Career Highlights
Hanauer is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to develop and refine his innovative ideas in adsorbent technology. His contributions have been instrumental in advancing the understanding and application of phyllosilicic acids in various industrial processes.
Collaborations
Throughout his career, Hanauer has collaborated with notable colleagues, including Hans-Peter Rieck and Hans-Jurgen Kalz. These collaborations have fostered a productive environment for innovation and have contributed to the successful development of his patents.
Conclusion
Johann F. Hanauer's work in adsorbent technology showcases his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of chemical processes and their applications in industry. Hanauer's contributions continue to influence the development of effective adsorbents for various uses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile