Kass; Lawrence

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kass; Lawrence.The latest application filed is for "composition and method for enrichment of white blood cells from whole human blood".

Company Profile

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Kass; Lawrence - Hinckley OH
Kass; Lawrence - Toledo OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Composition and method for enrichment of white blood cells from whole human blood Grant 5,482,829 - Kass , et al. January 9, 1	1996-01-09
Oxazine stained lymphocytes and method Grant 5,407,794 - Kass April 18, 1	1995-04-18
Composition and method for enrichment of white blood cells from whole human blood Grant 5,397,479 - Kass , et al. March 14, 1	1995-03-14
Method of staining monocytes and compositions thereof Grant 5,106,744 - Kass April 21, 1	1992-04-21
Cells stained with a diazo dye Grant 4,996,040 - Kass February 26, 1	1991-02-26
Method of staining cells with a diazo dye and compositions thereof Grant 4,853,210 - Kass August 1, 1	1989-08-01
Method of identifying polymethine stained lymphocyte subpopulations and compositions thereof Grant 4,810,487 - Kass March 7, 1	1989-03-07
Method of staining and identifying cells and compositions thereof Grant 4,714,606 - Kass December 22, 1	1987-12-22
Metachromatic dye sorption means for differential determination of sub-populations of lymphocytes Grant 4,615,878 - Kass * October 7, 1	1986-10-07
Individual leukocyte determination by means of differential metachromatic dye sorption Grant 4,581,223 - Kass April 8, 1	1986-04-08
Metachromatic dye sorption and fluorescent light emmisive means for differential determination of developmental stages of neutrophilic granulocytic cells and other leukocytes Grant 4,500,509 - Kass * February 19, 1	1985-02-19
Metachromatic dye sorption means for differential determination of leukocytes Grant 4,400,370 - Kass August 23, 1	1983-08-23

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