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Wan-Kei Wan
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London, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Anisotropic nanocomposite hydrogel
Patent number
9,206,414
Issue date
Dec 8, 2015
Axcelon Biopolymers Corporation
Wan-Kei Wan
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Poly(vinyl alcohol)-bacterial cellulose nanocomposite
Patent number
9,186,436
Issue date
Nov 17, 2015
Axcelon Biopolymers Corporation
Wan-Kei Wan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing poly(vinyl alcohol)-bacterial cellulose nanoc...
Patent number
8,551,502
Issue date
Oct 8, 2013
Axcelon Biopolymers Corporation
Wan-Kei Wan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Expansible bioprosthetic valve stent
Patent number
6,458,156
Issue date
Oct 1, 2002
The University of Western Ontario
Wan-Kei Wan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Anisotropic nanocomposite hydrogel
Publication number
20090252800
Publication date
Oct 8, 2009
Wan-Kei Wan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(VINYL ALCOHOL) - BACTERIAL CELLULOSE NANOCOMPOSITE
Publication number
20090028927
Publication date
Jan 29, 2009
Wan-Kei Wan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing poly(vinyl alcohol)-bacterial cellulose nanoc...
Publication number
20080064072
Publication date
Mar 13, 2008
Wan-Kei Wan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly(vinyl alcohol)-bacterial cellulose nanocomposite
Publication number
20050037082
Publication date
Feb 17, 2005
Wan-Kei Wan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...