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James Howard Slater
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Lisvane, Cardiff CF4 5SR, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Biochemical and immunochemical assay device
Patent number
7,303,923
Issue date
Dec 4, 2007
Diamatrix Limited
David John Hardman
G01 - MEASURING TESTING
Information
Patent Grant
Biochemical and immunochemical assay device
Patent number
6,573,108
Issue date
Jun 3, 2003
Diamatrix Limited
David John Hardman
G01 - MEASURING TESTING
Information
Patent Grant
Methods and devices for marking a solid and subsequently detecting...
Patent number
5,763,176
Issue date
Jun 9, 1998
James Howard Slater
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Ultrasensitive microtrace procedure for monitoring the origin of a...
Patent number
5,665,538
Issue date
Sep 9, 1997
James Howard Slater
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of marking a liquid
Patent number
5,643,728
Issue date
Jul 1, 1997
James Howard Slater
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Biochemical and immunochemical assay device
Publication number
20030103869
Publication date
Jun 5, 2003
DIAMATRIX LIMITED
David John Hardman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL