Inventor
TUNG KER-KONG
14 patents
⚠️ This page may combine multiple inventors who share the name “TUNG KER-KONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECKMAN INSTRUMENTS INC
8 patentsUS4595661AJun 17, 1986
Immunoassays and kits for use therein which include low affinity antibodies for reducing the hook effect
BECKMAN INSTRUMENTS INC127 citations95
US4590169AMay 20, 1986
Direct particle agglutination immunoassays avoiding false negatives at high antigen concentrations
BECKMAN INSTRUMENTS INC41 citations91
US4788138ANov 29, 1988
Method to achieve a linear standard curve in a sandwich immunoassay
BECKMAN INSTRUMENTS INC27 citations88
US4120755AOct 17, 1978
Kinetic method for determination of glucose concentrations with glucose dehydrogenase
BECKMAN INSTRUMENTS INC23 citations79
US4036697AJul 19, 1977
Kinetic assay for alpha-amylase
BECKMAN INSTRUMENTS INC13 citations67
US4162194AJul 24, 1979
Kinetic assay for acid phosphotase and composition therefore
BECKMAN INSTRUMENTS INC6 citations59
US4159923AJul 3, 1979
Kinetic assay for inorganic phosphates and composition therefore
BECKMAN INSTRUMENTS INC3 citations59
US4097336AJun 27, 1978
Reagent system for beta-amylase assay
BECKMAN INSTRUMENTS INC6 citations59
APPLIED BIOTECH INC
4 patentsUS6627459B1Sep 30, 2003
Immunoassay controls
APPLIED BIOTECH INC82 citations97
US6368873B1Apr 9, 2002
Identification of human urine for drug testing
APPLIED BIOTECH INC66 citations91
US6653149B1Nov 25, 2003
Specimen collection device and method
APPLIED BIOTECH INC45 citations89
US6503726B2Jan 7, 2003
Chromogenic substrate to detect urine adulteration
APPLIED BIOTECH INC18 citations86