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DIFCO LAB
US14 patents
Top patents by PatentIndex Score
US5164301ANov 17, 1992
Process and kit for detecting microbial metabolism
DIFCO LAB89 citations94
US4968625ANov 6, 1990
Centrifrugation vial and cluster tray
DIFCO LAB58 citations94
US4912048AMar 27, 1990
Fluted culture vessel
DIFCO LAB77 citations94
US4829006AMay 9, 1989
Centrifugation vial and cluster tray
DIFCO LAB77 citations94
US5411893AMay 2, 1995
Dry slide for diagnostic tests
DIFCO LAB57 citations92
US5759847AJun 2, 1998
System and apparatus for automatically transferring media
DIFCO LAB23 citations91
US5223402AJun 29, 1993
Method of detecting microbes utilizing chemiluminescent compound
DIFCO LAB44 citations91
US5188965AFeb 23, 1993
Reagent source for chemiluminescent reactions, test kit, and method for use
DIFCO LAB37 citations91
US5159197AOct 27, 1992
Luminescence test and exposure apparatus
DIFCO LAB22 citations91
US5063090ANov 5, 1991
Lecithin as a wettability enhancing coating for plastic
DIFCO LAB31 citations91
US5096668AMar 17, 1992
Diagnostic test slide
DIFCO LAB16 citations72
US5672484ASep 30, 1997
Microbiological culture bottle, and method of making and using same
DIFCO LAB14 citations69
US5827680AOct 27, 1998
Three reagent gram staining method and kit
DIFCO LAB12 citations64
US5393661AFeb 28, 1995
Three reagent gram staining method and kit
DIFCO LAB3 citations57