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SHANFUN CHING
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LIBERTYVILLE, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for immunochromatography with colloidal particles
Patent number
6,534,320
Issue date
Mar 18, 2003
Abbott Laboratories
Shanfun Ching
G01 - MEASURING TESTING
Information
Patent Grant
Calibration reagents for semiquanitative binding assays and devices
Patent number
5,780,308
Issue date
Jul 14, 1998
Abbott Laboratories
ShanFun Ching
G01 - MEASURING TESTING
Information
Patent Grant
Method for storing labile proteins
Patent number
5,578,577
Issue date
Nov 26, 1996
Abbott Laboratories
Shanfun Ching
G01 - MEASURING TESTING
Information
Patent Grant
Process for immunochromatography with colloidal particles
Patent number
5,120,643
Issue date
Jun 9, 1992
Abbott Laboratories
Shanfun Ching
G01 - MEASURING TESTING
Information
Patent Grant
Chromatographic test strip for determining ligands or receptors
Patent number
4,960,691
Issue date
Oct 2, 1990
Abbott Laboratories
Julian Gordon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR IMMUNOCHROMATOGRAPHY WITH COLLOIDAL PARTICLES
Publication number
20010006821
Publication date
Jul 5, 2001
SHANFUN CHING
G01 - MEASURING TESTING