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:
Jun. 03, 2025
Filed:
Oct. 29, 2024
Guardant Health, Inc., Palo Alto, CA (US);
AmirAli Talasaz, Atherton, CA (US);
Guardent Health, Inc., Palo Alto, CA (US);
Abstract
The present disclosure provides a method for monitoring residual disease in a subject. Generally, the method comprises determining a frequency of cancer mutations from a first sample obtained from a tumor biopsy from the subject; determining a frequency of the cancer mutations discovered in the first sample from a second sample comprising cell-free deoxyribonucleic acid (cfDNA) molecules that is obtained from the subject after the subject has undergone a course of treatment for cancer; and determining a presence or absence of cancer in the subject based on an analysis of the frequency of the cancer mutations from sequence data from the second sample.