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Home › L'Oreal › Stephane Douezan
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Stephane Douezan — 11 Patents

L'L'Oreal: 11 patents #213 of 2,221Top 10%
Le Kremlin-Bicêtre, FR: #4 of 99 inventorsTop 5%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Stephane Douezan has been granted 11 US patents while listed as an inventor at L'Oreal. The first was granted in 2018 and the most recent in October 2024. Stephane Douezan ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Stephane Douezan in Le Kremlin-Bicêtre, FR.

Patents per Year

Patents granted per year, 2018 to 2024Bar chart with a peak of 3 patents in 2020.peak 32018: 1 patents20182019: 2 patents20192020: 3 patents20202022: 2 patents20222023: 2 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12102700 Fluid photoprotective composition Marina GROC-BIDAULT 2024-10-01
11839668 Composition comprising photonic particles, a UV-screening agent and an acrylic polymer Angelina Roudot 2023-12-12
11547648 Composition comprising baicalin and a particular acrylic polymer Angelina Roudot, Maud Willien 2023-01-10
11510860 Composition comprising a UV-screening agent, an acrylic polymer and a fatty acid ester of dextrin Alexandra Batista 2022-11-29
11419807 Cosmetic composition for keratin fibres Odile Aubrun, Mohamed BOULARAS, Maitena Leuridan, Philippe Ilekti 2022-08-23
10617625 Composition comprising polymer particles and a mineral thickener, and process using the same Roshanak Debeaud, Hong Li, Sylvie Manet, Veronique Ferrari 2020-04-14
10576025 Composition comprising polymer particles, a hydrocarbon-based oil and a hydrocarbon-based block copolymer, and process using the same Laure Daubersies, Christel LISON, Hy Si Bui, Rita Jaky El-Khouri 2020-03-03
10568815 Composition comprising stabilized polymer particles and a hydrophobic film-forming polymer Philippe Ilekti, Laure Daubersies, Nathalie Gavache 2020-02-25
10493015 Cosmetic composition for coating keratin fibres Philippe Ilekti 2019-12-03
10219991 Composition comprising polymer particles, a hydrocarbon-based oil and a silicone resin, and process using the same Laure Daubersies, Nathalie Gavache 2019-03-05
9980896 Cosmetic composition for coating keratin fibres Philippe Ilekti 2018-05-29

Frequent Collaborators

Philippe Ilekti4 shared
Laure Daubersies3 shared
Nathalie Gavache2 shared
Angelina Roudot2 shared
Mohamed BOULARAS1 shared
Marina GROC-BIDAULT1 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11