HS

Henri Samain

L' L'Oreal: 124 patents #4 of 2,221Top 1%
LS L'Oreal S.A.: 35 patents #6 of 559Top 2%
L' L'Oréal: 5 patents #3 of 67Top 5%
SE Societe Nationale Des Poudres Et Explosifs: 1 patents #87 of 243Top 40%
Overall (All Time): #4,926 of 4,157,543Top 1%
167
Patents All Time

Issued Patents All Time

Showing 25 most recent of 167 patents

Patent #TitleCo-InventorsDate
12239209 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2025-03-04
12239726 Process for dyeing or bleaching keratin fibers using particular amino acids in high concentration Mickaël Agach, Simon DONCK, Ambre Souvirou, Leïla Hercouet 2025-03-04
12232593 Method for shaping an applicator for applying a cosmetic composition Franck Giron 2025-02-25
12201207 Hair treatment method Jean-Luc Robinault 2025-01-21
12089679 Cosmetic treatment method Jean-Baptiste Blanc, Franck Giron, Christèle Gevrey 2024-09-17
12053072 Hair treatment process 2024-08-06
12011075 Process for manufacturing a false nail Franck Giron, Pierre DUCASTIN 2024-06-18
12004630 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2024-06-11
11998104 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2024-06-04
11980277 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2024-05-14
11974651 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2024-05-07
11963567 Cosmetic treatment method and assembly Shinsuke Okuda, Makoto Kawamoto, Jean-Baptiste Blanc, Alexis Leonard, Franck Giron +2 more 2024-04-23
11844414 Method for manufacturing a personalized applicator for the application of a cosmetic composition Jean-Baptiste Blanc, Franck Giron, Chrystele Gevrey 2023-12-19
11647825 Method for manufacturing a personalized applicator for the application of a cosmetic composition Jean-Baptiste Blanc, Franck Giron, Chrystele Gevrey, Nadia Gardel 2023-05-16
11559127 System for carrying out a treatment of the head of hair, to be connected to at least one water inlet 2023-01-24
11533974 Hair treatment system Jean-Luc Robinault 2022-12-27
11536012 System for treating the hair, to be connected to a water inlet 2022-12-27
11504317 Process for curl-relaxing and/or straightening keratin fibres, using reducing agents and polar organic solvents, and straightening kit Virginie Burckbuchler 2022-11-22
11445801 Transfer device for making up keratin materials Franck Giron, Chrystele Gevrey 2022-09-20
11399586 Cosmetic treatment method Jean-Baptiste Blanc, Franck Giron 2022-08-02
11395794 Process for treating keratin fibres using an aqueous composition comprising a combination of particular alkoxysilanes Nicolas Daubresse, Julien Cabourg 2022-07-26
11369177 Hair treatment process and system Jean-Luc Robinault 2022-06-28
11291287 System for dispensing a cosmetic product Franck Giron, Guillaume Kergosien 2022-04-05
11272777 Transfer device for making up keratin materials Franck Giron 2022-03-15
11253437 Oxidation dyeing process using a substrate bearing at least one oxidation dye, several preservatives and an oxidizing aqueous composition Cédric Trouche 2022-02-22