Yee Man HO

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Chitosan based high performance filter with self-regenerating ability
- Patent number 9,980,484
- Issue date May 29, 2018
- Nano and Advanced Materials Institute Limited
- Jifan Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Household water filter element for removing radioactive substances
- Patent number 9,731,227
- Issue date Aug 15, 2017
- Nano and Advanced Materials Institute Limited
- Jifan Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multi-functional environmental coating composition with mesoporous...
- Patent number 8,852,333
- Issue date Oct 7, 2014
- Nano and Advanced Materials Institute Limited
- Ka Wai Wong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HOUSEHOLD WATER FILTER ELEMENT FOR REMOVING RADIOACTIVE SUBSTANCES
- Publication number 20150101980
- Publication date Apr 16, 2015
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Jifan LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHITOSAN BASED HIGH PERFORMANCE FILTER WITH SELF-REGENERATING ABILITY
- Publication number 20150018306
- Publication date Jan 15, 2015
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Jifan LI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MULTI-FUNCTIONAL ENVIRONMENTAL COATING COMPOSITION WITH MESOPOROUS...
- Publication number 20130203933
- Publication date Aug 8, 2013
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Ka Wai WONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...