Mathilde Gatesoupe has been granted 3 US patents while listed as an inventor at L'Oreal. The first was granted in 2012 and the most recent in February 2016. Mathilde Gatesoupe ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mathilde Gatesoupe in Lorient, FR.