This inventor holds 1 USPTO granted patent. Top assignee: Ciba-Geigy Corporation. Active years: 1990.
Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Peter Dario
Introduction
Peter Dario is a notable inventor based in Choex, Switzerland. He has made significant contributions to the field of chemistry, particularly in the preparation of alkyl esters. His work has implications for various applications in the chemical industry.
Latest Patents
Peter Dario holds a patent for a process related to the preparation of alkyl esters of tetrachloro-2-cyanobenzoic acid. This innovative process allows for the convenient preparation of alkyl esters of the formula ##STR1##, wherein R represents a C1-C5 alkyl group. The method involves reacting the ammonium salt of tetrachloro-2-cyanobenzoic acid in the presence of water and an inert organic solvent with a hydroxide of formula MOH, where M is either sodium or potassium, while effectively removing the ammonia that is evolved during the reaction.
Career Highlights
Throughout his career, Peter Dario has been associated with Ciba-Geigy Corporation, a prominent player in the chemical and pharmaceutical industries. His work has contributed to advancements in chemical processes and product development.
Collaborations
Peter has collaborated with esteemed colleagues such as Jost Von Der Crone and Gonzague Overney. These partnerships have fostered innovation and have been instrumental in the development of new chemical processes.
Conclusion
Peter Dario's contributions to the field of chemistry, particularly through his patented processes, highlight his role as an influential inventor. His work continues to impact the industry and showcases the importance of innovation in chemical research.