Assignee
DIFCO LAB
US·14 granted patents·560 citations·filing 1987–1995
Top patents by PatentIndex Score
14 records- 0193US4912048AFluted culture vesselDIFCO LAB·Filed 1987·Granted Mar 27, 1990·77 cites·21 claims
- 0290US4968625ACentrifrugation vial and cluster trayDIFCO LAB·Filed 1989·Granted Nov 6, 1990·58 cites·17 claims
- 0389US5164301AProcess and kit for detecting microbial metabolismDIFCO LAB·Filed 1990·Granted Nov 17, 1992·89 cites·18 claims
- 0480US5411893ADry slide for diagnostic testsDIFCO LAB·Filed 1993·Granted May 2, 1995·57 cites·34 claims
- 0577US4829006ACentrifugation vial and cluster trayDIFCO LAB·Filed 1988·Granted May 9, 1989·77 cites·20 claims
- 0669US5223402AMethod of detecting microbes utilizing chemiluminescent compoundDIFCO LAB·Filed 1991·Granted Jun 29, 1993·44 cites·16 claims
- 0765US5188965AReagent source for chemiluminescent reactions, test kit, and method for useDIFCO LAB·Filed 1992·Granted Feb 23, 1993·37 cites·19 claims
- 0851US5063090ALecithin as a wettability enhancing coating for plasticDIFCO LAB·Filed 1990·Granted Nov 5, 1991·31 cites·19 claims
- 0949US5096668ADiagnostic test slideDIFCO LAB·Filed 1990·Granted Mar 17, 1992·16 cites·42 claims
- 1046US5759847ASystem and apparatus for automatically transferring mediaDIFCO LAB·Filed 1995·Granted Jun 2, 1998·23 cites·12 claims
- 1144US5159197ALuminescence test and exposure apparatusDIFCO LAB·Filed 1990·Granted Oct 27, 1992·22 cites·7 claims
- 1243US5827680AThree reagent gram staining method and kitDIFCO LAB·Filed 1994·Granted Oct 27, 1998·12 cites·32 claims
- 1338US5672484AMicrobiological culture bottle, and method of making and using sameDIFCO LAB·Filed 1995·Granted Sep 30, 1997·14 cites·8 claims
- 1430US5393661AThree reagent gram staining method and kitDIFCO LAB·Filed 1993·Granted Feb 28, 1995·3 cites·42 claims
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