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USPTO Patent Rankings Data through Dec 31, 2025
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Didier Candau — 106 Patents

L'L'Oreal: 84 patents #11 of 2,221Top 1%
LSL'Oreal S.A.: 21 patents #23 of 559Top 5%
Bièvres, FR: #1 of 49 inventorsTop 3%
Overall (All Time): #12,931 of 4,157,543Top 1%
106 Patents All Time
Didier Candau has been granted 106 US patents while listed as an inventor at L'Oreal. The first was granted in 1992 and the most recent in October 2022. Didier Candau ranks #12,931 of 4,157,543 US inventors in our database (top 0.31%). Patent records list Didier Candau in Bièvres, FR.

Issued Patents All Time

Showing 1–25 of 106 patents

Patent #TitleCo-InventorsDate
11458083 Cosmetic and/or dermatological composition containing a merocyanine derivative comprising specific polar groups consisting of hydroxyl- and ether-functionalities Herve Richard, Xavier Marat, Florence L'Alloret, Julie Songeur-Geney, Julie Grumelard +2 more 2022-10-04
11344487 Photoprotective compositions comprising a dibenzoylmethane derivative, a merocyanine compound and a compound capable of accepting the triplet excited level energy of the dibenzoylmethane compound Alexandra Batista, Angelina Roudot, Mahassine Safouane, Julie Grumelard 2022-05-31
11000460 Cosmetic or dermatological composition comprising a merocyanine, an oily phase and a C1—C4 monoalkanol Angelina Roudot, Alexandra Suida-Batista, Florence Levy 2021-05-11
10918583 Cosmetic or dermatological composition comprising a merocyanine, an organic UVB-screening agent and an additional organic UVA-screening agent Angelina Roudot 2021-02-16
10888507 Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one N-substituted amide Yannick Jolly, Mahassine Safouane, Angelina Roudot 2021-01-12
10792234 Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one polyalkylene glycol Angelina Roudot 2020-10-06
10667996 Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one isosorbide ether Yannick Jolly, Angelina Roudot, Mahassine Safouane 2020-06-02
10596083 Composite particles based on mineral UV-screening agent and perlite; cosmetic or dermatological compositions containing the same Yasuko Nagamatsu, Benjamin Keufer, Chong Zhang 2020-03-24
10583075 Composition comprising a hydrophobically modified inuline and a polyether modified silicone Yasuko Harada, Toru Koike, Kyoko Amazaki 2020-03-10
10272021 Composition based on multilayer spherical composite particles and on a UV-screening agent Yasuko Nagamatsu, Angelina Roudot, Yannick Jolly 2019-04-30
9993405 Cosmetic or dermatological composition comprising a merocyanine and an oily phase comprising at least one specific amide compound Angelina Roudot, Xavier Marat, Alexandre Cavezza 2018-06-12
9913782 Composition containing composite particles for screening out UV radiation, with a mean size of greater than 0.1 ÂμM, and hydrophobic silica aerogel particles Yasuko Nagamatsu, Maud Willien 2018-03-13
9717931 Solubilization of triazine UV-screening agents with arylalkyl benzoate compounds/amide-based oils and photoprotective compositions comprised thereof Cecile Fiandino 2017-08-01
9526924 Composition comprising a screening agent of the lipophilic 2-hydroxybenzophenone type and a silicon-compromising s-triazine substituted by at least two alkylaminobenzoate groups Herve Richard, Florence L'Alloret, Cecile Fiandino 2016-12-27
9308155 Photoprotective composition and screening agents for said composition 2016-04-12
9138396 Sunscreen compositions having synergistic combination of UV filters Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Angelina Roudot 2015-09-22
9138395 Sunscreen compositions having synergistic combination of UV filters Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Angelina Roudot 2015-09-22
9132074 Sunscreen compositions having synergistic combination of UV filters Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Angelina Roudot 2015-09-15
9078831 Cosmetic treatment method using a compound that can be condensed in situ and a UV-radiation-filtering agent Henri Samain, Guillaume Cassin, Angelina Roudot, Florence L'Alloret 2015-07-14
8999299 Photoprotective cosmetic compositions comprising silicon-containing s-triazine compounds substituted with two aminobenzoate or aminobenzamide groups and non-silicon-containing lipophilic triazine compound UV-screening agents Herve Richard 2015-04-07
8747816 UV-photoprotective compositions comprising diebenzoylmethane screening agents and silicon-containing s-triazine compounds substituted with two aminobenzoate or aminobenzamide groups Herve Richard 2014-06-10
8691192 Sunscreen compositions having synergistic combination of UV filters Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Angelina Roudot 2014-04-08
8688268 Device for dispensing a preparation, with automatic or semi-automatic adjustment of the properties of the preparation by means of an integrated sensor of the surroundings Henri Samain, Jean F. Grollier 2014-04-01
8652449 Sunscreen compositions having synergistic combination of UV filters Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Angelina Roudot 2014-02-18
8241613 Sun protection compositions comprising semi-crystalline polymers and hollow latex particles Karl Boutelet 2012-08-14