Company Filing History:
2 out of 155 
1 out of 4 
1 out of 12 Years Active: 1985-1997
Title: Yehuda Keren: Innovator in Chemical Processes
Introduction
Yehuda Keren is a notable inventor based in Kiryat Motzkin, Israel. He has made significant contributions to the field of chemical engineering, holding a total of 4 patents. His work focuses on innovative processes for the production of chemical compounds, showcasing his expertise and creativity in the industry.
Latest Patents
One of Keren's latest patents is a "Process for the production of finely granulated solid chemical compounds." This method involves several steps, including feeding molten stock into a sealed treatment space, maintaining a non-reactive atmosphere, and subjecting the product to stirring and cooling actions to achieve solidification. Another significant patent is for the "Process for the preparation of isothiazolone," which details the preparation of mixtures of 2-methyl-isothiazolin-3-one and 5-chloro-2-methylisothiazolin-3-one through chlorination in a halogenated solvent.
Career Highlights
Throughout his career, Keren has worked with prominent companies such as Bromine Compounds Limited and Negev Phosphates Ltd. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in chemical production.
Collaborations
Keren has collaborated with notable professionals in his field, including Reinhard Effenberger and Leonard M. Shorr. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Yehuda Keren's contributions to chemical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative processes continue to shape the industry and inspire future advancements.