Optics: measuring and testing – Standard
Reexamination Certificate
2007-08-28
2007-08-28
Lauchman, Layla G. (Department: 2877)
Optics: measuring and testing
Standard
C250S252100, C250S458100
Reexamination Certificate
active
10472974
ABSTRACT:
The invention relates to a device for referencing fluorescence signals and/or calibration of fluorescence detection systems, whereby the device comprises an essentially non-fluorescing support, on which are applied polymer layers in several defined regions and with partly varying thicknesses and/or compositions. Said polymer layers are applied to the support such as to fluoresce after corresponding irradiation and the device may thus be used as a fluorescence standard. The invention further relates to a method for the production of said fluorescence standards.
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Ermantraut Eugen
Kaiser Thomas
Tuchscheerer Jens
Clondiag Chip Technologies GmbH
Lauchman Layla G.
Steptoe & Johnson LLP
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