Inventor
Julien Portal
Inventor
Les Clayes Sous Bois, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08JWorking-up8%
C08LCompositions of macromolecular compounds8%
PatentTitleYear
10,973,753Dispersion of polymer particles in a non-aqueous medium and cosmetic use thereof202110,792,241Cosmetic process for treating keratin materials with a maleic anhydride ethylenic polymer202010,617,626Process for treating keratin fibres with an ethylenic polymer bearing a maleic anhydride group and a polyol202010,071,046Dispersion of polymer particles in a non-aqueous medium and cosmetic use thereof2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to OREAL (4)· patent assignee history
2018–2021Based in Les Clayes Sous Bois, FR· patent location history
2020Based in Aulnay-sous-Bois, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OREAL | 4 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Les Clayes Sous Bois, FR | 2 | 2018–2021 |
| Aulnay-sous-Bois, FR | 2 | 2020 |