Patrick Choisy — 6 Patents at L'Oreal

Patrick Choisy has been granted 6 US patents while listed as an inventor at L'Oreal. The first was granted in 2012 and the most recent in January 2023. Patrick Choisy ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Patrick Choisy in Saint-Avertin, FR.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
11554090	Makeup composition comprising a blue pigment	Martin Michel	2023-01-17
11547658	Method for dyeing or making up eyebrows	Lorraine Legland, Virginie Pecher	2023-01-10
10173080	Dehydroascorbic acid or monomeric, polymeric or isomeric derivative thereof and an amine for artificially coloring the skin	Francis Pruche	2019-01-08
9643032	Application of dehydroascorbic acid or derivatives/isomers thereof for artificially coloring the skin	Francis Pruche	2017-05-09
8597373	Hair dyeing process using a composition comprising at least one indole or indoline compound, a metal salt, hydrogen peroxide and a basifying agent	Frederic Guerin, Gilles Genain	2013-12-03
8231690	Composition comprising derivatives of phenoxazinones for hair colouring	Boris Lalleman, Alain Lagrange	2012-07-31

Patrick Choisy — 6 Patents

Issued Patents All Time

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