Patent · US Active

Eosin staining techniques

US12332153B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

Ventana Medical Systems, Inc. · US

Inventors

Benjamin H. Blehm · Tucson, US
Evan T. Graves · Tucson, US
Edward E. Durrant · Oro Valley, US

Key dates

Filing date	Feb 21, 2024
Grant date	Jun 17, 2025
Priority date	—
Expiry date	Feb 21, 2044

Classification

Technology area (CPC G)Physics
CPC primaryG01N2001/302
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Presented herein are methods of improving the consistency of staining with a counterstain. In some embodiments, the method makes use of an automated specimen processing apparatus or other staining device. In some embodiments, the staining methods are applied manually. In some embodiments, the counterstain includes eosin.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.