Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,... – Particle count or volume standard or control
Reexamination Certificate
2007-03-27
2007-03-27
Soderquist, Arlen (Department: 1743)
Chemistry: analytical and immunological testing
Composition for standardization, calibration, simulation,...
Particle count or volume standard or control
C436S008000, C436S066000
Reexamination Certificate
active
10741390
ABSTRACT:
The present invention is drawn to a hematology control made from particles a particle having a biopolymer attached to a surface of the particle. The particle simulates a component of a blood sample, such as a reticulocyte or nucleated red blood cell component of a blood cell sample in a flow cytometer or hematology analysis instrument. The present invention is further drawn to methods of making and using the hematology control.
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Gerula Theodore J.
Jacobs Dana B.
Ortiz Nery
Price Paul W.
Alter Mitchell E.
Beckman Coulter Inc.
Cuspa Technology Law Associates
Soderquist Arlen
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