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Huiyan Guo
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lateral flow immunoassay controls
Patent number
8,828,739
Issue date
Sep 9, 2014
Alere Switzerland GmbH
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Grant
Lateral flow immunoassay controls
Patent number
8,193,002
Issue date
Jun 5, 2012
Alere Switzerland GmbH
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Grant
Lateral flow assay devices with inhibiting backflow of the sample a...
Patent number
7,595,196
Issue date
Sep 29, 2009
Oakville Hong Kong Company Limited
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Grant
Lateral flow immunoassay controls
Patent number
7,459,314
Issue date
Dec 2, 2008
Inverness Medical Switzerland GmbH
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Grant
Sanitary and compact fecal occult blood collector
Patent number
7,264,776
Issue date
Sep 4, 2007
Huiyan Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid collection and application device and methods of use of same
Patent number
7,114,403
Issue date
Oct 3, 2006
Oakville Hong Kong Co., LTD
Yuchang Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Identification of human urine for drug testing
Patent number
6,368,873
Issue date
Apr 9, 2002
Applied Biotech, Inc.
Shong-Ho Chang
G01 - MEASURING TESTING
Information
Patent Grant
Use of methioninase and chemotherapy agents in chemotherapy
Patent number
5,690,929
Issue date
Nov 25, 1997
Anticancer, Inc.
Valeryi Lishko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Lateral Flow Immunoassay Controls
Publication number
20120237923
Publication date
Sep 20, 2012
Alere Switzerland GmbH
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Application
LATERAL FLOW IMMUNOASSAY CONTROLS
Publication number
20090111171
Publication date
Apr 30, 2009
Inverness Medical Switzerland GmbH
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Application
Water-soluble conjugates and methods of preparation
Publication number
20060040258
Publication date
Feb 23, 2006
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Application
Sanitary fluid collection, application and storage device and metho...
Publication number
20050106753
Publication date
May 19, 2005
Oakville Trading Hong Kong Limited
Yuchang Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lateral flow assay devices and methods of use
Publication number
20050079629
Publication date
Apr 14, 2005
Huiyan Guo
G01 - MEASURING TESTING
Information
Patent Application
Sanitary and compact fecal occult blood collector
Publication number
20050009200
Publication date
Jan 13, 2005
Huiyan Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fluid collection and application device and methods of use of same
Publication number
20040237674
Publication date
Dec 2, 2004
Yuchang Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lateral flow immunoassay devices for testing saliva and other liqui...
Publication number
20040184954
Publication date
Sep 23, 2004
Huiyan Guo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lateral flow immunoassay controls
Publication number
20040161859
Publication date
Aug 19, 2004
Huiyan Guo
G01 - MEASURING TESTING