Location History:
- Neuenhain, Taunus, DE (1976 - 1977)
- Neuenhain, DE (1978)
- Bad Soden am Taunus, DE (1981 - 1986)
Company Filing History:
Years Active: 1976-1986
Title: Klaus Uhl: Innovator in Surfactants and Optical Brighteners
Introduction
Klaus Uhl is a notable inventor based in Neuenhain, Taunus, Germany. He has made significant contributions to the field of surfactants and optical brighteners, holding a total of five patents. His work has had a considerable impact on various industrial applications, particularly in the production of crude oil.
Latest Patents
Uhl's latest patents include innovations such as sulfonated tributylphenol ethoxylates and their applications. These compounds are utilized as surfactants, especially as auxiliaries in the tertiary production of crude oil. Additionally, he has developed an improved process for preparing sulfonated alkyl and (alkyl)aryl polyalkoxylates. This process involves reacting halides of alkyl and (alkyl)aryl polyethoxylates with alkali metal sulfite in the presence of solubilizing agents like lower alcohols and polyols. Another significant patent involves colorless formulations of optical brighteners derived from the 4,4'-bis-triazinylamino-stilbene-disulfonic acid series, achieved by heating the brightener with an oxyalkylate.
Career Highlights
Klaus Uhl has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to focus on developing innovative solutions that enhance product performance and efficiency.
Collaborations
Throughout his career, Uhl has collaborated with esteemed colleagues such as Gerhart Schneider and Ehrenfried Nischwitz. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Klaus Uhl's contributions to the fields of surfactants and optical brighteners exemplify his innovative spirit and dedication to advancing chemical technologies. His patents continue to influence various industrial applications, showcasing the importance of his work in the scientific community.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.