Location History:
- Rodgau, DE (1985 - 1990)
- ndau, DE (1997)
Company Filing History:
Years Active: 1985-1997
Title: Werner Wykypiel: Innovator in Chemical Processes
Introduction
Werner Wykypiel is a notable inventor based in Rodgau, Germany. He has made significant contributions to the field of chemistry, particularly in the development of processes for the preparation and purification of various chemical compounds. With a total of 4 patents to his name, Wykypiel's work has had a meaningful impact on the industry.
Latest Patents
Wykypiel's latest patents include a process for the preparation of 2(3H)-benzothiazolones. This innovative process involves reacting a 2-aminobenzothiazole with a diazotization agent in the presence of aqueous hydrochloric acid, leading to the formation of a diazonium chloride. The diazonium chloride is then reacted to produce a 2-chlorobenzothiazole, which is hydrolyzed without intermediate isolation at elevated temperatures. Another significant patent is for the purification of 2-hydroxynaphthalene-6-carboxylic acid through recrystallization. This process utilizes water-miscible ethers and is particularly effective when recrystallizing from a 35-90% strength by weight aqueous solution of 1,4-dioxane.
Career Highlights
Wykypiel has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in chemical processes that are essential for various applications. His expertise in the field has established him as a respected figure among his peers.
Collaborations
Some of Wykypiel's notable coworkers include Heinrich Volk and Klaus Forstinger. Their collaborative efforts have further enhanced the innovative work being done at Hoechst Aktiengesellschaft.
Conclusion
Werner Wykypiel's contributions to chemical processes through his patents demonstrate his commitment to innovation in the field. His work continues to influence the industry and inspire future advancements.