Inventor · disambiguated record
Joel Duperray
Also filed as: DUPERRAY JOEL
2 granted patents·1 pending application·2 citations·filing 2020–2021
34Inventor score
Files withBRETAGNE CHIMIE FINE3
Top patents by PatentIndex Score
3 records- 0181US11678680B2Composition with high free amino acid contents and use as a starting material and complete feed for animal feedBRETAGNE CHIMIE FINE·Filed 2020·Granted Jun 20, 2023·2 cites·19 claims
- 0251US2023192788A1Keratin hydrolysate high in free amino acids and high in free tyrosine, method for obtaining and using same for animal feed and plant nutritionBRETAGNE CHIMIE FINE·Filed 2021·Application pending·0 cites
- 0342US11969494B2Non-therapeutic oral use of a composition for whitening and/or lightening the skin comprising cystine and glutathione in a cystine-glutathione ratio ranging from 1.5 to 4BRETAGNE CHIMIE FINE·Filed 2020·Granted Apr 30, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →