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| Number | Title | Issue Date |
| 7318913 | Fluid exchange in a chamber on a microscope slide A sample chamber is formed by a housing sealed against a microscope slide. The housing has fluid ports, including a well formed over at least one port. In a rinse station, rinse solution is drawn from a reservoir through the chamber to a waste reservoir. At a fill s... | 01/15/2008 |
| 7217392 | Random access slide stainer with independent slide heating regulation An automated slide stainer with slides mounted in a horizontal position on a rotary carousel. Reagents and rinse liquids are automatically dispensed onto tissue sections or cells mounted on slides for the purpose of performing chemical or immunohistochemical stains.... | 05/15/2007 |
| 6828154 | Staining method with chromic acid precursors A method of staining a biological specimen in an automated staining protocol includes contacting the biological specimen with two or more precursors of a staining reagent. When combined, the precursors form the staining reagent or have the same effects on the biolog... | 12/07/2004 |
| 6281004 | Quality control for cytochemical assays The invention describes quality control devices for assays that measure analytes in cells and tissue samples, and methods of use thereof. In particular, the quality control device comprises a matrix affixed with synthetic controls in different concentrati... | 08/28/2001 |
