Shu LIU

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Patents Grantslast 30 patents

Information Patent Grant
Cosmetic device for improved transdermal permeation and manufacturi...
- Patent number 11,191,936
- Issue date Dec 7, 2021
- L'Oreal
- Woo Ram Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Micro-needle sheet for reducing wrinkles
- Patent number 11,097,086
- Issue date Aug 24, 2021
- L'Oreal
- Shu Liu
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
KIT AND COSMETIC PROCESS USING MICRONEEDLE SHEET
- Publication number 20230226332
- Publication date Jul 20, 2023
- L'Oreal
- Gaurav Agarwal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC PROCESS USING MICRONEEDLE SHEET
- Publication number 20230051189
- Publication date Feb 16, 2023
- L'Oreal
- Shu Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KIT AND COSMETIC PROCESS USING MICRONEEDLE SHEET
- Publication number 20220072289
- Publication date Mar 10, 2022
- L'Oreal
- Shu Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COSMETIC DEVICE FOR IMPROVED TRANSDERMAL PERMEATION AND MANUFACTURI...
- Publication number 20190167962
- Publication date Jun 6, 2019
- L'Oreal
- Woo Ram Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICRO-NEEDLE SHEET FOR REDUCING WRINKLES
- Publication number 20170304602
- Publication date Oct 26, 2017
- L'Oreal
- Shu LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE