Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Structurally-modified antibody – immunoglobulin – or fragment...
Reexamination Certificate
2005-09-21
2009-11-10
Jung, Unsu (Department: 1641)
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Structurally-modified antibody, immunoglobulin, or fragment...
C424S130100, C424S133100, C435S004000, C435S007100, C435S007940, C422S050000, C422S051000, C422S067000
Reexamination Certificate
active
07615218
ABSTRACT:
Single-chain, camelized heavy chain antibodies immunospecific for caffeine and stable at high temperatures are useful for analysis and recovery of caffeine in or from fluids. A device that provides a single-step lateral flow assay for caffeine and a useful peptide spacer are also described.
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Crimmins Dan
Ladenson Jack
Ladenson Ruth
Landt Yvonne
Jung Unsu
Morrison & Foerster / LLP
Washington University
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