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:
Nov. 11, 2025
Filed:
Nov. 02, 2021
Oklahoma Medical Research Foundation, Oklahoma City, OK (US);
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Matlock Jeffries, Oklahoma City, OK (US);
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Oklahoma Medical Research Foundation, Oklahoma City, OK (US);
Abstract
The present invention includes a method for determining whether a subject diagnosed with osteoarthritis is at increased risk for progression to severe osteoarthritis within 12-24 months, the method comprising the steps of: (a) preparing a blood sample; (b) measuring in the blood sample prepared in step (a) a level of DNA methylation; (c) comparing the DNA methylation level(s) measured in step (b) to a control blood sample level(s) of DNA methylation, and (d) identifying the subject as being at increased risk for progression to severe osteoarthritis within 12-24 months when the DNA methylation is increased by at least 2 fold as compared to the control blood level(s) of DNA methylation.