David LEGANGNEUX

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RAMBOUILLET, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fermented extract of aerial parts of bitter orange
- Patent number 11,331,264
- Issue date May 17, 2022
- Chanel Parfums Beaute
- David Legangneux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for extracting plants
- Patent number 11,304,891
- Issue date Apr 19, 2022
- Chanel Parfums Beaute
- Alix Toribio
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR EXTRACTING PLANTS
- Publication number 20200375879
- Publication date Dec 3, 2020
- Chanel Parfums Beaute
- Alix TORIBIO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FERMENTED EXTRACT OF AERIAL PARTS OF BITTER ORANGE
- Publication number 20200375883
- Publication date Dec 3, 2020
- Chanel Parfums Beaute
- David LEGANGNEUX
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC COMPOSITION COMPRISING A PEPPERMINT EXTRACT
- Publication number 20180263877
- Publication date Sep 20, 2018
- Vincent COCANDEAU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE