This inventor holds 2 USPTO granted patents. Top assignee: Chemagis Ltd.. Active years: 1995-1997.
Location History:
- Kiryat Ono, IL (1995)
- Rosh Haayin, IL (1997)
Company Filing History:
Years Active: 1995-1997
Title: Michael Tennenbaum: Innovator in Chemical Purification Processes
Introduction
Michael Tennenbaum is a notable inventor based in Kiryat Ono, Israel. He has made significant contributions to the field of chemical purification, holding a total of 2 patents. His work focuses on innovative processes that enhance the purification and separation of complex chemical compounds.
Latest Patents
Tennenbaum's latest patents include a process for the purification and isolation of (RR,SS)-2-dimethylaminomethyl-1-(3-methoxyphenyl)cyclohexanol. This invention involves reacting a mixture containing the (RS,SR) isomer in a solvent at elevated temperatures under acidic conditions. The process selectively converts the (RS,SR) isomer to the (RR,SS) isomer, allowing for the desired isomer to be precipitated as an amine acid salt and subsequently recrystallized. Another significant patent focuses on the improved purification and separation of trans 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol hydrochloride. This process effectively combines the reaction mixture with hydrochloric acid in a low molecular weight alcohol or with gaseous hydrogen chloride in the presence of an organic solvent, leading to the selective precipitation of the trans isomer.
Career Highlights
Michael Tennenbaum is currently associated with Chemagis Ltd., where he continues to develop innovative chemical processes. His expertise in chemical purification has positioned him as a valuable asset in the industry.
Collaborations
Tennenbaum has collaborated with notable colleagues, including Ori Lerman and Erez Gal. Their combined efforts contribute to the advancement of chemical purification technologies.
Conclusion
Michael Tennenbaum's contributions to the field of chemical purification through his innovative patents highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements in chemical processes.