This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Bayer Aktiengesellschaft. Active years: 1993-1998.
Location History:
- Cologne, DE (1993)
- Koln, DE (1998)
Company Filing History:
Years Active: 1993-1998
Title: Klaus Reinartz: Innovator in Chemical Processes
Introduction
Klaus Reinartz is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of chemical processes, holding a total of 2 patents. His work primarily focuses on the production and purification of various chemical compounds.
Latest Patents
Reinartz's latest patents include a process for the production of optionally substituted 4-aminodiphenylamines. This process involves reacting optionally substituted aniline with optionally substituted nitrobenzene in the presence of water and/or alcohols and organic and/or inorganic bases. The resultant nitro- and/or nitrosodiphenylamine is then catalytically hydrogenated in the presence of water, with specific conditions for the hydrogenation catalyst and the separation of the organic phase to isolate the 4-aminodiphenylamine. Another significant patent is for the purification of crude 2-mercaptobenzothiazole. This process entails dissolving the crude compound in high-boiling aliphatic or cycloaliphatic alcohols or their mixtures with water at elevated temperatures, followed by cooling and filtering to obtain the purified product.
Career Highlights
Klaus Reinartz is currently employed at Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His innovative approaches to chemical processes have contributed to the advancement of the company's research and development efforts.
Collaborations
Throughout his career, Reinartz has collaborated with esteemed colleagues such as Stefan Dietl and Fred Schuhmacher. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Klaus Reinartz stands out as a significant figure in the field of chemical innovation. His patents reflect a commitment to advancing chemical processes, and his work continues to impact the industry positively.