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Patents Grantslast 30 patents

Information Patent Grant
Air cleaner filter system capable of nano-confined catalytic oxidation
- Patent number 8,883,083
- Issue date Nov 11, 2014
- RHT Limited
- Kwok Yung Anthony Law
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
An Air Purification Device
- Publication number 20170082305
- Publication date Mar 23, 2017
- Sui Chun LAW
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
AIR PURIFICATION APPARATUS AND METHOD
- Publication number 20160279556
- Publication date Sep 29, 2016
- Sui Chun LAW
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Air cleaner filter system capable of nano-confined catalytic oxidation
- Publication number 20060024217
- Publication date Feb 2, 2006
- Kwok Young Anthony Law
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE