Assignee
COULTER INT CORP
US·91 granted patents·3 pending applications·4,671 citations·filing 1994–2004
Top patents by PatentIndex Score
94 records- 0196US6343690B1Specimen carrier for automated transport system and method and apparatus for identifying sameCOULTER INT CORP·Filed 1999·Granted Feb 5, 2002·172 cites·9 claims
- 0295US6941005B2Monitoring and control of droplet sortingCOULTER INT CORP·Filed 2002·Granted Sep 6, 2005·160 cites·57 claims
- 0394US7207939B2Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrumentCOULTER INT CORP·Filed 2002·Granted Apr 24, 2007·88 cites·35 claims
- 0494US6228652B1Method and apparatus for analyzing cells in a whole blood sampleCOULTER INT CORP·Filed 1999·Granted May 8, 2001·324 cites·24 claims
- 0592US6869569B2Apparatus for differentiating blood cells using back-scatterCOULTER INT CORP·Filed 2004·Granted Mar 22, 2005·48 cites·15 claims
- 0692US6573102B2Lytic reagent composition for determination of nucleated blood cellsCOULTER INT CORP·Filed 2001·Granted Jun 3, 2003·62 cites·21 claims
- 0792US5874310AMethod for differentiation of nucleated red blood cellsCOULTER INT CORP·Filed 1997·Granted Feb 23, 1999·87 cites·18 claims
- 0891US6692702B1Apparatus for biological sample preparation and analysisCOULTER INT CORP·Filed 2000·Granted Feb 17, 2004·56 cites·14 claims
- 0991US6410330B1Method for measurement of nucleated red blood cellsCOULTER INT CORP·Filed 2001·Granted Jun 25, 2002·53 cites·26 claims
- 1091US6323632B1Solid state RF oscillator-detector for flow cytometerCOULTER INT CORP·Filed 1999·Granted Nov 27, 2001·52 cites·12 claims
- 1190US6955872B2Dye compositions which provide enhanced differential fluorescence and light scatter characteristicsCOULTER INT CORP·Filed 2003·Granted Oct 18, 2005·59 cites·40 claims
- 1290US6079836AFlow cytometer droplet break-off location adjustment mechanismCOULTER INT CORP·Filed 1998·Granted Jun 27, 2000·134 cites·20 claims
- 1389US6572255B2Apparatus for controllably mixing and delivering diluted solutionCOULTER INT CORP·Filed 2001·Granted Jun 3, 2003·56 cites·21 claims
- 1489US6452372B1Duet jfet rf oscillator-detector for flow cytometerCOULTER INT CORP·Filed 2001·Granted Sep 17, 2002·33 cites·10 claims
- 1589US6197593B1Method for enumerating blood cellsCOULTER INT CORP·Filed 1998·Granted Mar 6, 2001·143 cites·18 claims
- 1689US6068150AEnclosure cap for multiple piercingCOULTER INT CORP·Filed 1999·Granted May 30, 2000·120 cites·10 claims
- 1789US5763280ACyanide-free lytic reagent composition and method for hemoglobin and cell analysisCOULTER INT CORP·Filed 1997·Granted Jun 9, 1998·99 cites·24 claims
- 1888US6692968B2Apparatus and method for sample purification and analysisCOULTER INT CORP·Filed 2001·Granted Feb 17, 2004·45 cites·10 claims
- 1988US6581012B1Automated laboratory software architectureCOULTER INT CORP·Filed 1999·Granted Jun 17, 2003·133 cites·23 claims
- 2088US6551831B2Dyes and methods of detection of nucleic acid in immature red blood cellsCOULTER INT CORP·Filed 2001·Granted Apr 22, 2003·33 cites·30 claims
- 2188US6472215B1Method of analyzing nucleated red blood cells in a blood sampleCOULTER INT CORP·Filed 2001·Granted Oct 29, 2002·44 cites·19 claims
- 2288US6318158B1Sample preparation and delivery system employing external sonicatorCOULTER INT CORP·Filed 2000·Granted Nov 20, 2001·64 cites·19 claims
- 2388US6235540B1Semiconductor nanoparticles for analysis of blood cell populations and methods of making sameCOULTER INT CORP·Filed 1999·Granted May 22, 2001·86 cites·27 claims
- 2487US6778910B1Statistical probability distribution-preserving accumulation of log transformed dataCOULTER INT CORP·Filed 2003·Granted Aug 17, 2004·41 cites·20 claims
- 2587US6673618B1Method for measurement of nucleated red blood cellsCOULTER INT CORP·Filed 2002·Granted Jan 6, 2004·34 cites·6 claims
- 2686US6111398AMethod and apparatus for sensing and characterizing particlesCOULTER INT CORP·Filed 1997·Granted Aug 29, 2000·83 cites·65 claims
- 2786US5687849ATest tube cassette for accommodating different tube sizesCOULTER INT CORP·Filed 1996·Granted Nov 18, 1997·70 cites·10 claims
- 2885US6873725B2Simultaneous measurement and display of 3-D size distributions of particulate materials in suspensionsCOULTER INT CORP·Filed 2002·Granted Mar 29, 2005·48 cites·22 claims
- 2985US6074884AStable protein-nickel particles and methods of production and use thereofCOULTER INT CORP·Filed 1997·Granted Jun 13, 2000·56 cites·9 claims
- 3085US5976822AMethod and reagent for monitoring apoptosis and distinguishing apoptosis from necrosisCOULTER INT CORP·Filed 1997·Granted Nov 2, 1999·104 cites·20 claims
- 3185US5945293AProtein-colloidal metal-aminodextran coated particle and methods of preparation and useCOULTER INT CORP·Filed 1997·Granted Aug 31, 1999·76 cites·32 claims
- 3285US5882934AComposition and method for hemoglobin and cell analysisCOULTER INT CORP·Filed 1998·Granted Mar 16, 1999·79 cites·15 claims
- 3385US5665312ABlood analysis system having blood storage, transport and automatic slide-making capabilitiesCOULTER INT CORP·Filed 1995·Granted Sep 9, 1997·63 cites·17 claims
- 3484US6872541B2Method and compositions for analysis of pentraxin receptors as indicators of diseaseCOULTER INT CORP·Filed 2001·Granted Mar 29, 2005·44 cites·17 claims
- 3584US6569682B2Hematology control product with increased closed vial stabilityCOULTER INT CORP·Filed 2001·Granted May 27, 2003·35 cites·22 claims
- 3684US6322752B1Method and apparatus for aspirating and dispensing liquidsCOULTER INT CORP·Filed 1999·Granted Nov 27, 2001·75 cites·10 claims
- 3784US6271035B1Methods and compositions for rapid staining of nucleic acids in whole cellsCOULTER INT CORP·Filed 1998·Granted Aug 7, 2001·53 cites·16 claims
- 3884US5917584AMethod for differentiation of nucleated red blood cellsCOULTER INT CORP·Filed 1998·Granted Jun 29, 1999·67 cites·16 claims
- 3984US5882933AMethod for determination of leukocytes and hemoglobin concentration in bloodCOULTER INT CORP·Filed 1997·Granted Mar 16, 1999·54 cites·17 claims
- 4084US5798827AApparatus and method for determination of individual red blood cell shapeCOULTER INT CORP·Filed 1996·Granted Aug 25, 1998·79 cites·45 claims
- 4183US5650332AMethod for the preparation of microscope slidesCOULTER INT CORP·Filed 1995·Granted Jul 22, 1997·68 cites·23 claims
- 4282US6509192B1Quality control methodCOULTER INT CORP·Filed 1997·Granted Jan 21, 2003·37 cites·15 claims
- 4382US6368864B1Dyes and methods of reticulocyte enumerationCOULTER INT CORP·Filed 2000·Granted Apr 9, 2002·24 cites·34 claims
- 4482US6110425ABlood smear slide outloaderCOULTER INT CORP·Filed 1998·Granted Aug 29, 2000·61 cites·16 claims
- 4581US6743634B2Method and apparatus for differentiating blood cells using back-scatterCOULTER INT CORP·Filed 2002·Granted Jun 1, 2004·21 cites·18 claims
- 4681US6232125B1Method and apparatus for differentiating and enumerating leukocytesCOULTER INT CORP·Filed 1999·Granted May 15, 2001·56 cites·10 claims
- 4781US6060322AMethod for identification of reticulated cellsCOULTER INT CORP·Filed 1998·Granted May 9, 2000·48 cites·10 claims
- 4880US6706526B2Low formaldehyde producing blood diluentCOULTER INT CORP·Filed 2002·Granted Mar 16, 2004·38 cites·25 claims
- 4979US6798508B2Fiber optic apparatus for detecting light scatter to differentiate blood cells and the likeCOULTER INT CORP·Filed 2002·Granted Sep 28, 2004·15 cites·13 claims
- 5078US6535836B1Method for the analysis of abnormal particle populationsCOULTER INT CORP·Filed 2000·Granted Mar 18, 2003·17 cites·29 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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