Chemistry: analytical and immunological testing – Halogen containing
Reexamination Certificate
2006-05-23
2006-05-23
Wallenhorst, Maureen M. (Department: 1743)
Chemistry: analytical and immunological testing
Halogen containing
C436S056000, C436S126000, C436S141000, C436S161000, C436S173000, C436S181000, C436S900000
Reexamination Certificate
active
07049149
ABSTRACT:
The object of the invention is to propose a novel biomarker for stress states, which biomarker is highly meaningful and capable of enabling quantitative measurements to be made of stress levels. To do this, it has been found, surprisingly, that the air at the end of a person's breathing out, known as “alveolar” air, contains fluorine compounds when that person has been subjected to various stress states. More precisely, the present invention provides components based on fluorine compounds, in particular fluorinated chloroalkanes, used as biomarkers of stress states.
REFERENCES:
patent: 5996586 (1999-12-01), Phillips
patent: 6221026 (2001-04-01), Phillips
patent: 2002/0090664 (2002-07-01), Wiegand et al.
patent: 1096245 (2001-05-01), None
patent: 2001-89367 (2001-04-01), None
Phillips et al. Clinical Chemistry, vol. 38, No. 1, 1992, pp. 60-65.
Delvordre Pascal
Postaire Eric
Sarbach Christian
AR2I SA - Analyses - Recherches et Innovation Instrumentale
Michael & Best & Friedrich LLP
Wallenhorst Maureen M.
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