This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Centre National De La Recherche Scientifique-Cnrs, Chu De Nice, Institut National De La Sante Et De La Recherche Medicale. 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:
1 out of 35 
1 out of 5 
1 out of 14 Years Active: 2026
Title: Philippe Letertre: Inventor in Regenerative Medicine
Introduction
Philippe Letertre is an inventor based in Colle-sur-Loup, France. His work includes a patented method for amplifying human adipose tissue stem cells in vitro or ex vivo.
Latest Patents
The available information lists one patent associated with Philippe Letertre: 1 patent. The patent, “Method for the in vitro or ex vivo amplification of human adipose tissue stem cells,” describes extracting a stromal vascular fraction and extracellular matrix from human adipose tissue, mixing them, and culturing the mixture in suspension in a culture medium. The method retains components such as endothelial cells, adipose tissue stem cells, and collagen during the process.
Career Highlights
Letertre is associated with the Institut National de la Santé et de la Recherche Médicale and the University Hospital of Nice (CHU de Nice). His patent focuses on a cell-culture approach relevant to research into adipose tissue stem cells.
Collaborations
Alain Doglio and Vincent Dani-Davesne are identified as Letertre’s coworkers.
Conclusion
Philippe Letertre’s listed invention addresses the in vitro or ex vivo amplification of human adipose tissue stem cells, reflecting his connection to biomedical research in France.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile