This inventor holds 1 USPTO granted patent. Top assignees: Centre National De La Recherche Scientifique, Institut De Recherche Pour Le Developpement, Institut Polytechnique De Grenoble. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Guilhem Freche and Real-Time Air-Quality Measurement.
Introduction
Guilhem Freche is an inventor associated with Grenoble, France. His work includes a patent for measuring the oxidation potential of samples, particularly aerosols, with applications to real-time air-quality analysis.
Latest Patents
Freche is credited with 1 patent: “Method for Measuring the Oxidation Potential of Samples, in Particular Aerosols, Equipment for the Implementation Thereof and Use of Same for On-Line Analysis of Air Quality.” The invention describes an automated method for determining the oxidation potential of an environment online and in real time. This measurement can help assess air quality and analyze the potential toxicity of vapors emitted by appliances or facilities.
Career Highlights
Freche’s professional affiliations include the French National Centre for Scientific Research (CNRS) and Grenoble Institute of Technology (Institut Polytechnique de Grenoble). These research organizations provide a context for his work on environmental measurement and air-quality analysis.
Collaborations
Among Freche’s named coworkers are Gaëlle Uzu and Jean-Luc Jaffrezo. Their shared research context connects his inventive work with expertise in atmospheric and environmental science.
Conclusion
Guilhem Freche’s patent focuses on practical, real-time assessment of oxidation potential, offering a measurement approach relevant to air quality and the analysis of potentially harmful emissions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile