Tung; Ker-Kong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tung; Ker-Kong.The latest application filed is for "device for collecting, testing and storing fluids".

Company Profile

0.9.2

Tung; Ker-Kong - Del Mar CA
Tung; Ker-Kong - Carlsbad CA
Tung; Ker-Kong - Vista CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device for collecting, testing and storing fluids Grant 7,981,382 - Wong , et al. July 19, 2	2011-07-19
Device for collecting, testing and storing fluids App 20060280650 - Wong; Raphael C. ; et al.	2006-12-14
Specimen collection device and method Grant 6,653,149 - Tung , et al. November 25, 2	2003-11-25
Immunoassay controls Grant 6,627,459 - Tung , et al. September 30, 2	2003-09-30
Chromogenic substrate to detect urine adulteration App 20020160439 - Anne, Lakshmi ; et al.	2002-10-31
Identification of human urine for drug testing Grant 6,368,873 - Chang , et al. April 9, 2	2002-04-09
Method to achieve a linear standard curve in a sandwich immunoassay Grant 4,788,138 - Tung , et al. November 29, 1	1988-11-29
Immunoassays and kits for use therein which include low affinity antibodies for reducing the hook effect Grant 4,595,661 - Cragle , et al. June 17, 1	1986-06-17
Direct particle agglutination immunoassays avoiding false negatives at high antigen concentrations Grant 4,590,169 - Cragle , et al. May 20, 1	1986-05-20
Kinetic assay for acid phosphotase and composition therefore Grant 4,162,194 - Pierre , et al. July 24, 1	1979-07-24
Kinetic method for determination of glucose concentrations with glucose dehydrogenase Grant 4,120,755 - Pierre , et al. October 17, 1	1978-10-17

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