Johnston, Richard F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnston, Richard F..The latest application filed is for "robotic microchannel bioanalytical instrument".

Company Profile

0.11.2

Johnston, Richard F. - Murphys 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
Robotic microchannel bioanalytical instrument App 20040262162 - Roach, David J. ; et al.	2004-12-30
Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis Grant 6,787,111 - Roach , et al. September 7, 2	2004-09-07
Robotic microchannel bioanalytical instrument Grant 6,764,648 - Roach , et al. July 20, 2	2004-07-20
Robotic microchannel bioanalytical instrument Grant 6,627,446 - Roach , et al. September 30, 2	2003-09-30
Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis App 20010005489 - Roach, David J. ; et al.	2001-06-28
Capillary valve, connector, and router Grant 6,190,616 - Jovanovich , et al. February 20, 2	2001-02-20
Optical substrate for enhanced detectability of fluorescence Grant 6,177,990 - Kain , et al. January 23, 2	2001-01-23
Optical substrate for enhanced detectability of fluorescence Grant 6,008,892 - Kain , et al. December 28, 1	1999-12-28
High-speed liquid deposition device for biological molecule array formation Grant 5,770,151 - Roach , et al. June 23, 1	1998-06-23
Aminosilane/carbodiimide coupling of DNA to glass substrate Grant 5,760,130 - Johnston , et al. June 2, 1	1998-06-02
Denaturing separation matrix having hydroxyethyl cellulose for nucleic acid electrophoresis Grant 5,728,282 - Bashkin , et al. March 17, 1	1998-03-17
Denaturing separation matrix having hydroxyethyl cellulose for nucleic acid electrophoresis Grant 5,534,123 - Bashkin , et al. July 9, 1	1996-07-09
Apparatus for measuring spatial distribution of fluorescence on a substrate Grant 5,424,841 - Van Gelder , et al. June 13, 1	1995-06-13

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