This inventor holds 7 USPTO granted patents. Top assignees: Hoechst Aktiengesellschaft, Rutgerswerke Aktiengesellschaft. Active years: 1990-1997.
Location History:
- Kastl/Obb., DE (1990 - 1994)
- Niedernhausen, DE (1993 - 1997)
Company Filing History:
6 out of 6,705 
1 out of 140 Years Active: 1990-1997
Title: Detlef Wehle: Innovator in Alkoxylation and Microbicidal Agents
Introduction
Detlef Wehle is a notable inventor based in Niedernhausen, Germany. He has made significant contributions to the field of chemistry, particularly in the development of processes for the preparation of alkoxylates and microbicidal agents. With a total of 7 patents to his name, Wehle's work has had a considerable impact on industrial applications.
Latest Patents
One of Wehle's latest patents is focused on a process for the preparation of alkoxylates using ester compounds. According to this invention, the alkoxylation of compounds containing active hydrogen atoms is carried out in the presence of specific alkaline earth metal salts of alkyl or alkenyl succinic monoesters as catalysts. The alkoxylates obtained through this method exhibit a narrow homolog distribution and an appealing appearance. Another significant patent involves a microbicidal agent containing polymeric quaternary ammonium borate. This invention relates to the use of a microbicidal agent obtained by the simultaneous reaction of specific amines with ethylene oxide or propylene oxide and boric acid or its derivatives. This agent serves as a preservative and disinfectant for industrial products and plants.
Career Highlights
Throughout his career, Detlef Wehle has worked with prominent companies such as Hoechst Aktiengesellschaft and Rutgerswerke Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in chemical processes and product development.
Collaborations
Wehle has collaborated with notable colleagues, including Jorg Gitzel and Hans-Tobias Macholdt. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Detlef Wehle's innovative work in the field of chemistry, particularly in alkoxylation and microbicidal agents, showcases his significant contributions to industrial applications. His patents reflect a commitment to advancing chemical processes that enhance product efficacy and safety.