Chemistry: analytical and immunological testing – Rate of reaction determination
Reexamination Certificate
2003-12-18
2009-06-30
Griffin, Walter D (Department: 1797)
Chemistry: analytical and immunological testing
Rate of reaction determination
C436S148000, C436S807000, C422S050000, C422S068100, C422S082130
Reexamination Certificate
active
07553669
ABSTRACT:
A method and apparatus for measuring the presence or absence of reaction between a first and second material of interest by measuring osmotic pressure changes of reaction detector. The reaction detector is capable of measuring the small changes in pressure that occur due to osmotic pressure shifts during a catalytic or binding reaction at species concentrations down to approximately 10−7M.
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Littau Karl
Shrader Eric
Torres Francisco E.
Fay Sharpe LLP
Griffin Walter D
Palo Alto Resaerch Center Incorporated
Seifu Lessanework
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