Chiang; Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiang; Ching.The latest application filed is for "stable hemoglobin reference solution".

Company Profile

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Chiang; Ching - Acton MA
Chiang; Ching - Glendora 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
Stable hemoglobin reference solution Grant 5,558,985 - Chiang , et al. * September 24, 1	1996-09-24
Tonometric fluid for blood gas and co-oximetry instruments Grant 5,045,529 - Chiang September 3, 1	1991-09-03
Control for blood gas/calcium analysis instrumentation Grant 5,013,666 - Chiang * May 7, 1	1991-05-07
Control for blood gas/calcium analysis instrumentation Grant 4,945,062 - Chiang July 31, 1	1990-07-31
Multiple control standard for blood analysis Grant 4,843,013 - Chiang * June 27, 1	1989-06-27
Multiple control standard for blood analysis Grant 4,753,888 - Chiang June 28, 1	1988-06-28
Reagent formulations for glucose assay Grant 3,953,295 - Monte , et al. April 27, 1	1976-04-27
Reagent formulations for assaying biological specimens and methods of preparing and using same Grant 3,950,133 - Monte , et al. April 13, 1	1976-04-13
Reagent formulation for uric acid assay Grant 3,928,137 - Monte , et al. December 23, 1	1975-12-23
Reagent formulations for assaying urea nitrogen in biological specimens and methods of preparing and using same Grant 3,876,502 - Monte , et al. April 8, 1	1975-04-08

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