The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2020
Filed:
Mar. 02, 2018
Ventana Medical Systems, Inc., Tucson, AZ (US);
Christophe Chefd'hotel, San Jose, CA (US);
Kien Nguyen, Ho Chi Minh, VN;
Ventana Medical Systems, Inc., Tucson, AZ (US);
Abstract
Systems and methods for automated analysis of histochemical or cytological samples stained for analytes having complex staining patterns are presented. Analyte staining of a biological compartment in a region is quantified, in which said staining is intermixed with analyte staining of an analytically-distinct biological compartment. The systems and methods further include identifying membrane staining of an analyte of interest in regions where diffuse membrane staining is intermixed with cytoplasmic staining and/or punctate staining is disclosed. The systems and methods further include quantifying membrane staining of an analyte of interest in tissue or cytological samples having regions in which membrane staining is intermixed with cytoplasmic staining and/or punctate staining.