Man Lung SHAM

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Encapsulated anti-ultraviolet agent and methods for preparing the same
- Patent number 11,434,382
- Issue date Sep 6, 2022
- Nano and Advanced Materials Institute Limited
- Su Ping Bao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CEMENT-BASED PERVIOUS PAVEMENT STRUCTURE, MANUFACTURING METHOD AND...
- Publication number 20240140869
- Publication date May 2, 2024
- Hip Hing Construction Technology Ltd
- Tat Chi CHU
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ENCAPSULATED ANTI-ULTRAVIOLET AGENT AND METHODS FOR PREPARING THE SAME
- Publication number 20200140703
- Publication date May 7, 2020
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Su Ping BAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...