Chin-Feng Chan

Follow

Person

Taichung City, TW

People

Patents Applicationslast 30 patents

Information Patent Application
PALMITOYL TETRAPEPTIDE-20 CONJUGATED NANOSILVER PARTICLE AND USE TH...
- Publication number 20230077199
- Publication date Mar 9, 2023
- Chih-Tseng WU
- B82 - NANO-TECHNOLOGY
Information Patent Application
COSMETIC COMPOSITION INCLUDING GAMMA-PGA AS ACTIVE INGREDIENT
- Publication number 20190343746
- Publication date Nov 14, 2019
- Vedan Biotechnology Corporation
- Shih-An Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE