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. 11, 2026
Filed:
Nov. 08, 2022
Truveta, Inc., Bellevue, WA (US);
Simon Julian Powers, Seattle, WA (US);
Jayaram Nanduri, Issaquah, WA (US);
Denesh Singh Pohar, Kirkland, WA (US);
Ram Prasad Sunkara, Sammamish, WA (US);
Cheuk Wan William Lau, San Francisco, CA (US);
Truveta, Inc., Bellevue, WA (US);
Abstract
Systems and methods for indexing and searching health data are disclosed herein. In some embodiments, a method for querying patient records includes receiving a search input that specifies a plurality of events, one or more temporal relationships between the events, and inclusion and/or exclusion criteria. An index query is constructed based at least in part on the plurality of events within the search input. The index query is then executed against an inverted index to identify matching patient records. One or more temporal constraints can be solved against the identified patient records. Finally, patient records satisfying the constraint(s) are returned.