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:
Sep. 29, 2026
Filed:
Mar. 16, 2022
Natera, Inc., San Carlos, CA (US);
Phil Gauthier, Englewood, CO (US);
Hossein Tabriziani, San Diego, CA (US);
Paul Van Hummelen, San Francisco, CA (US);
Jessica Tang, San Jose, CA (US);
Natera, Inc., San Carlos, CA (US);
Abstract
The present disclosure provides methods for preparation and analysis of biological samples of transplant recipients for determination of transplant rejection, comprising: (a) measuring the amount ofvirus (TTV) in a blood, plasma, serum, or urine sample of a transplant recipient; (b) measuring the amount of donor-derived cell-free DNA in a blood, plasma, serum, or urine sample of the transplant recipient; and (c) determining whether the amount of donor-derived cell-free DNA or a function thereof exceeds a cutoff threshold indicating transplant rejection and whether the transplant recipient has an increased or decreased amount of TTV indicating decreased or increased immune response, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile