Optics: measuring and testing – Of light reflection – With diffusion
Reexamination Certificate
2004-12-22
2010-10-26
Geisel, Kara E (Department: 2877)
Optics: measuring and testing
Of light reflection
With diffusion
C356S246000
Reexamination Certificate
active
07821641
ABSTRACT:
A three-dimensional flow cell for aligning non-isometric particles in a liquid sample in two axes, a method of aligning non-isometric particles in a liquid sample, the use of the three-dimensional flow cell, a reflectance sensor which has the three-dimensional flow cell according to the invention, a method of measuring the reflectance of a liquid sample containing non-isometric particles and the use of the reflectance sensor according to the invention.
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Kachel V et al.: “Uniform Lateral Orientation, Caused by Flow Forces, of Flat Particles in Flow-Through System” Journal of Histochemistry and Cutochemistry, Histochemistry Society, New York,m NY, US, vol. 25, No. 7, 1977, pp. 774-780; XP002915897 ISSN: 0022-1554 pp. 774-776.
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Berg Jan
Daiss Andreas
Ettmüller Jürgen
Lohmann Jürgen
Schäfer Michael
BASF Corporation
Geisel Kara E
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