Assignee
ORTHO DIAGNOSTICS
29 granted patents·1,418 citations·filing 1975–1982
Top patents by PatentIndex Score
29 records- 0199US4284412AMethod and apparatus for automated identification and enumeration of specified blood cell subclassesORTHO DIAGNOSTICS·Filed 1979·Granted Aug 18, 1981·286 cites·14 claims
- 0297US4318480AMethod and apparatus for positioning the point of droplet formation in the jetting fluid of an electrostatic sorting deviceORTHO DIAGNOSTICS·Filed 1979·Granted Mar 9, 1982·122 cites·13 claims
- 0396US4317520AServo system to control the spatial position of droplet formation of a fluid jet in a cell sorting apparatusORTHO DIAGNOSTICS·Filed 1979·Granted Mar 2, 1982·90 cites·29 claims
- 0495US4325483AMethod for detecting and controlling flow rates of the droplet forming stream of an electrostatic particle sorting apparatusORTHO DIAGNOSTICS·Filed 1979·Granted Apr 20, 1982·129 cites·43 claims
- 0592US4318481AMethod for automatically setting the correct phase of the charge pulses in an electrostatic flow sorterORTHO DIAGNOSTICS·Filed 1979·Granted Mar 9, 1982·117 cites·16 claims
- 0692US4318482AMethod for measuring the velocity of a perturbed jetting fluid in an electrostatic particle sorting systemORTHO DIAGNOSTICS·Filed 1979·Granted Mar 9, 1982·95 cites·15 claims
- 0791US4318483AAutomatic relative droplet charging time delay system for an electrostatic particle sorting system using a relatively moveable stream surface sensing systemORTHO DIAGNOSTICS·Filed 1979·Granted Mar 9, 1982·86 cites·26 claims
- 0891US4284355AAutomated method for cell volume determinationORTHO DIAGNOSTICS·Filed 1979·Granted Aug 18, 1981·53 cites·6 claims
- 0987US4577964AApparatus and method for detecting platelets in whole bloodORTHO DIAGNOSTICS·Filed 1978·Granted Mar 25, 1986·58 cites·11 claims
- 1085US4289648ABlood gas controls composition, method and apparatusORTHO DIAGNOSTICS·Filed 1979·Granted Sep 15, 1981·54 cites·18 claims
- 1181US4140662AAttachment of proteins to inert particlesORTHO DIAGNOSTICS·Filed 1977·Granted Feb 20, 1979·39 cites·18 claims
- 1280US4217780AAutomated, self-cleaning fluid sampling apparatusORTHO DIAGNOSTICS·Filed 1979·Granted Aug 19, 1980·34 cites·5 claims
- 1379US4289498AOne-stage prothrombin assay and compositions useful thereinORTHO DIAGNOSTICS·Filed 1979·Granted Sep 15, 1981·43 cites·21 claims
- 1479US4021540APreparation of a hepatitis B immune globulin and use thereof as a prophylactic materialORTHO DIAGNOSTICS·Filed 1975·Granted May 3, 1977·36 cites·7 claims
- 1565US4039285ASingle sample method for determination of lipoprotein concentrations in bloodORTHO DIAGNOSTICS·Filed 1975·Granted Aug 2, 1977·23 cites·20 claims
- 1665US3975156AMethod and material for detecting and quantitating fetal erythrocytes in adultsORTHO DIAGNOSTICS·Filed 1975·Granted Aug 17, 1976·25 cites·15 claims
- 1762US4046871ACompositions and serological methods including bovine serum albumin polymersORTHO DIAGNOSTICS·Filed 1975·Granted Sep 6, 1977·11 cites·10 claims
- 1861US4237424AGated baseline correctorORTHO DIAGNOSTICS·Filed 1978·Granted Dec 2, 1980·10 cites·2 claims
- 1953US4375347AApparatus for promoting the formation of microparticlesORTHO DIAGNOSTICS·Filed 1981·Granted Mar 1, 1983·11 cites·5 claims
- 2052US4136161AStabilized erythrocytes and methods thereforORTHO DIAGNOSTICS·Filed 1976·Granted Jan 23, 1979·15 cites·11 claims
- 2149US4100267AMethod of detecting hepatitis B core antigen and antibodyORTHO DIAGNOSTICS·Filed 1975·Granted Jul 11, 1978·13 cites·6 claims
- 2246US4379682AReaction apparatus for the formation of microspheres or microcapsulesORTHO DIAGNOSTICS·Filed 1981·Granted Apr 12, 1983·8 cites·5 claims
- 2346USD265793STablet dispenserORTHO DIAGNOSTICS·Filed 1980·Granted Aug 17, 1982·6 cites·1 claims
- 2446US4202625AMethod and apparatus for discriminating red blood cells from plateletsORTHO DIAGNOSTICS·Filed 1978·Granted May 13, 1980·20 cites·7 claims
- 2545US4390484AMethods for promoting the formation of microparticlesORTHO DIAGNOSTICS·Filed 1982·Granted Jun 28, 1983·7 cites·4 claims
- 2643US4358436ABlood typing tests and reagentsORTHO DIAGNOSTICS·Filed 1980·Granted Nov 9, 1982·11 cites·13 claims
- 2742US4296090AAnti-D test and reagentORTHO DIAGNOSTICS·Filed 1979·Granted Oct 20, 1981·9 cites·14 claims
- 2829US4302538ABuffer system in an anti-thrombin III testORTHO DIAGNOSTICS·Filed 1980·Granted Nov 24, 1981·3 cites·12 claims
- 2925US4210420ADetection of fibrin monomer and composition thereforORTHO DIAGNOSTICS·Filed 1978·Granted Jul 1, 1980·4 cites·15 claims
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