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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US405322913 Jan 197611 Oct 1977The United States of America as represented by the Administrator of the National Aeronautics and Space Administration2.degree./90.degree. Laboratory scattering photometer
US407886319 Aug 197514 Mar 1978Svenska TraforskningsinstitutetMeasuring the concentration of substances suspended in a liquid
US41520704 Feb 19771 May 1979Envirotech CorporationTurbidimeter
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US435089231 Jul 198021 Sep 1982Research CorporationX'-, Y'-, Z'- axis multidimensional slit-scan flow system
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US460530530 Jun 198312 Aug 1986Centre National de la Recherche Scientifique
Institut Pasteur De Lyon Et Du Sud-Est
Laser nephelometer for sensing antigens and antibodies characterized in having measuring cell comprised of capiliary tube with the diameter of laser beam
US46655531 May 198412 May 1987Ortho Diagnostics Systems Inc.Methods and apparatus for analysis of particles and cells
US468580210 Apr 198511 Aug 1987Hitachi, Ltd.
Hitachi Electronics Engineering Co. Ltd.
Small particle detection system
US478359910 Feb 19878 Nov 1988High Yield TechnologyParticle detector for flowing liquids with the ability to distinguish bubbles via photodiodes disposed 180.degree. apart
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US538681914 Apr 19937 Feb 1995Olympus Optical Co., Ltd.Method and apparatus for inhibiting a scattered component in a light having passed through an examined object
US55066798 Sep 19949 Apr 1996Hach CompanyNephelometer instrument
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US56045906 Feb 199618 Feb 1997Hach CompanyNephelometer instrument
US817835928 Sep 200115 May 2012Bayer Healthcare AGMasking of the background fluorescence and luminescence in the optical analysis of biomedical assays