Keyes; Melvin H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Keyes; Melvin H..The latest application filed is for "process for the production of modified proteins and product thereof".

Company Profile

0.12.0

Keyes; Melvin H. - Sylvania OH
Keyes; Melvin H. - Toledo OH

*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
Process for the production of modified proteins and product thereof Grant 4,609,625 - Keyes , et al. September 2, 1	1986-09-02
Enzyme immunoassays using immobilized reagents in a flowing stream Grant 4,277,560 - Gray , et al. July 7, 1	1981-07-07
Immobilization of an enzyme substrate Grant 4,217,415 - Barabino , et al. August 12, 1	1980-08-12
Method for the quantitative determination of alpha-amylase Grant 4,172,765 - Keyes October 30, 1	1979-10-30
Apparatus for the quantitative determination of .alpha.-amylase Grant 4,169,765 - Keyes October 2, 1	1979-10-02
Immobilization of enzymes on an inorganic matrix Grant 4,001,085 - Keyes January 4, 1	1977-01-04
Chemical immobilization of enzymes Grant 3,933,589 - Keyes January 20, 1	1976-01-20
Urea analysis Grant 3,926,734 - Gray , et al. December 16, 1	1975-12-16
Electrochemical potentiometric method for selectively determining alkaline phosphatase content in aqueous fluids Grant 3,896,008 - Keyes July 22, 1	1975-07-22
Insolubilizing Enzymes With Polystyrene Derivatives Grant 3,860,486 - Keyes , et al. January 14, 1	1975-01-14
Electrodeposition Of Enzymes Grant 3,839,175 - Keyes October 1, 1	1974-10-01
Polyacrylamide Derivatives And Method Of Insolubilizing Enzymes Therewith Grant 3,839,309 - Keyes , et al. October 1, 1	1974-10-01

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