Stéphane Leroux — 12 Patents at L'Oreal

Stéphane Leroux has been granted 12 US patents while listed as an inventor at L'Oreal. The first was granted in 2016 and the most recent in October 2025. Stéphane Leroux ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Stéphane Leroux in Clichy, FR.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
12433388	Assembly for packaging a cosmetic product, comprising a drawn glass bottle and a wiping member snap-fastened in the neck of the bottle	—	2025-10-07
12329267	Packaging device for a cosmetic product	—	2025-06-17
12185818	Device for packaging and applying a fluid product	—	2025-01-07
12114755	Wiper intended to be fitted on a cosmetic product container	—	2024-10-15
11992108	Device for packaging, dispensing and applying a solid or pasty block of cosmetic product	Alain Berhault	2024-05-28
11591145	Device for packaging two products separately	Jin Seok Kim, Vincent Jacquart	2023-02-28
11344101	Assembly comprising a system for packaging and applying a product, notably a cosmetic product, and device for protecting the said system	Gianluca La Montagna	2022-05-31
10906055	Device for packaging and dispensing a product comprising a moveable piston	Jin Seok Kim, Vincent Jacquart	2021-02-02
10874188	Filling assembly for the manufacturing of a packaging and dispensing device for dual content	Jinseok Kim, Vincent Jacquart	2020-12-29
10875041	Device for packaging and dispensing product comprising moveable piston and pump system	Jinseok Kim, Vincent Jacquart	2020-12-29
10786066	Packaging and dispensing device for dual content	Jinseok Kim, Vincent Jacquart	2020-09-29
9289251	Surgical device for correcting deformations in the spinal column	Philippe Laurito, José Ignacio Maruenda Paulino	2016-03-22

Stéphane Leroux — 12 Patents

Issued Patents All Time

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