Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Structured visual or optical indicator – per se
Reexamination Certificate
2011-03-29
2011-03-29
Warden, Jill (Department: 1777)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Structured visual or optical indicator, per se
C422S016000, C422S420000, C436S014000, C436S095000, C436S107000, C436S118000
Reexamination Certificate
active
07914752
ABSTRACT:
The invention concerns a reagent system for the so-called on-board control of analytical elements, in particular test strips, containing an organic N-oxide or a nitroso compound. The invention also concerns analytical elements containing a reagent system for a detection reaction and a reagent system for an on-board control. Furthermore, the invention concerns a method for checking analytical elements in which a reagent system for an on-board control is examined optically or electrochemically with the aid of a measuring instrument for changes which could indicate a stress of the analytical element.
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Dreibholz Joerg
Hoenes Joachim
Horn Carina
Kotzan Holger
Lungu Mihail-Onoriu
Gerido Dwan A
McDonnell Boehnen & Hulbert & Berghoff LLP
Roche Diagnostics Operations Inc.
Warden Jill
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