This inventor holds 1 USPTO granted patent. Top assignee: Ciba-Geigy Corporation. Active years: 1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977
Title: Frantisek Gaspar: Inventor in Chemical Processes
Introduction
Frantisek Gaspar is an inventor associated with Birsfelden, Switzerland. His recorded patent concerns a process for manufacturing dicyanovinyl compounds and related aromatic, heteroaromatic, or aliphatic compounds. The patent record lists Ciba-Geigy Corporation as his company and identifies him as a man.
Latest Patents
Gaspar is credited with 1 patent, titled “Process for the Manufacture of Dicyanovinyl Compounds.” The invention describes reacting certain aromatic or heteroaromatic compounds, π-excess heteroaromatic compounds, or CH-acid compounds with a 2,2-dicyanoethylene compound. The process takes place without Lewis acids in an anhydrous medium, preferably an organic one, and may use an acid-binding agent. The patent specifies halogens such as chlorine or bromine for the relevant reactant.
Career Highlights
Gaspar’s listed work is connected with Ciba-Geigy Corporation, a company active in the chemical industry. His patent focuses on a chemical manufacturing method involving dicyanovinyl compounds.
Collaborations
Mauro Stagi and Tibor Somlo are identified as Gaspar’s coworkers. The available information does not specify their roles in the patent or the nature of their collaboration.
Conclusion
Frantisek Gaspar’s recorded contribution is a patented chemical process for preparing dicyanovinyl-containing compounds, associated with his work at Ciba-Geigy Corporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile