This inventor holds 2 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1978-1984.
Location History:
- Burgkirchen, Alz, DE (1978)
- Burgkirchen, DE (1984)
Company Filing History:
Years Active: 1978-1984
Title: Innovations of Johannes Macenka
Introduction
Johannes Macenka is a notable inventor based in Burgkirchen, Germany. He has made significant contributions to the field of surface-active compounds and crude oil demulsifiers. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Macenka's latest patents include innovative surface-active compounds and a process for their preparation and use. These new compounds consist essentially of ethylene oxide/propylene oxide block polymer units and oxyalkyleneated alkylphenol/aldehyde resin units, which are linked by methylene groups. They are prepared by reacting a block polymer of ethylene oxide and propylene oxide with an oxyalkyleneated alkylphenol/aldehyde resin and formaldehyde. The new compounds serve as especially advantageous breaking agents for petroleum. Additionally, he has developed crude oil demulsifiers, which are a condensation product obtained by first preparing the necessary components.
Career Highlights
Macenka is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work there has allowed him to focus on the development of innovative solutions for various applications.
Collaborations
Some of his notable coworkers include Fritz J Gohlke and Siegfried Billenstein. Their collaboration has contributed to the advancement of their projects and innovations.
Conclusion
Johannes Macenka's contributions to the field of surface-active compounds and crude oil demulsifiers highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving industrial processes and products.