Raman spectroscopic methods for component particle analysis

Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering

Reexamination Certificate

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C356S335000, C356S336000

Reexamination Certificate

active

11000778

ABSTRACT:
The invention relates to methods of assessing one or more geometric properties of a particle of a substance using a Raman spectroscopic property of the substance. The method is useful, for example, for assessing particle sizes and size distributions in mixtures containing both particles of the substance and other materials.

REFERENCES:
patent: 5567628 (1996-10-01), Tarcha et al.
patent: 5870189 (1999-02-01), Uesugi et al.
patent: 7039452 (2006-05-01), McClane et al.
patent: 7057732 (2006-06-01), Jorgenson et al.
patent: 7120173 (2006-10-01), Roques et al.
patent: 2001/0006416 (2001-07-01), Johnson
Vehring et al, THe characterization of fine particles oroginating from an Uncharged aerosol: Size dependence and detection limits for Raman analysis, Abstract, Journal of Aerosol Science, Oct. 1998.
Cai, Ph.D., et al., “A Novel Approach to Determining Particle Size Distributions of Pharmaceutical Powders by Near Infrared Spectroscopy”, American Pharmaceutical Review.

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