Yan Yan LAM

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
Fluorine-free Water- and oil-resistant Coating Composition and Coat...
- Publication number 20250026938
- Publication date Jan 23, 2025
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Yan Yan LAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OXYGEN BARRIER COATING COMPOSITION AND COATING SOLUTION, COATING LA...
- Publication number 20240059853
- Publication date Feb 22, 2024
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Yan Yan LAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...