Patents
US 12278013 B2: Device and method for determining a level or concentration of an analyte in a person's blood from one or more volatile analytes in the person's breath
- Granted
- 2025-04-15
- Filed
- 2021-10-22 application 17508877
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A device configured to determine a level or concentration of a disease-related analyte in a person's blood from volatile analyte(s) in the person's breath. The device includes one or more sensors configured to detect the volatile analyte(s) in the person's breath, a microcontroller in communication with each sensor, a transmitter, a battery, and a housing. The microcontroller contains logic that correlates parameter values from the sensor(s) or the level/concentration of the volatile analyte(s) to the level/concentration of the disease-related analyte. The transmitter is configured to transmit the parametric value from each sensor and/or the level/concentration of the volatile analyte(s) and/or the disease-related analyte. The housing surrounds, encloses and/or secures the sensor(s), the microcontroller, the transmitter and the battery, and contains a tube or opening through which the person exhales so that the person's breath contacts the sensor(s).
Source: PVGPATDIS, file of 2026-04-10 (ipg250415.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SONOMA STATE UNIVERSITY 1 patents | US federal government | Abdulrahman Khaleefah Street, CA | Sonoma State University State business registration EXACT high confidence: identical full name and state Sonoma State University College or university EXACT high confidence: identical full name and state SONOMA STATE UNIVERSITY Nonprofit EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Sudhir Shrestha | Abdulrahman Khaleefah Street, CA | 9 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G16H | Healthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data | G16H50/20 | PVGPATDIS, file of 2026-04-10 |
| A61B | Diagnosis; surgery; identification | A61B5/0004 | PVGPATDIS, file of 2026-04-10 |
| G06N | Computing arrangements based on specific computational models | G06N3/0499 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-10-25 | Assignment Assignment of assignor's interest | SHRESTHA, SUDHIR signed 2021-10-22 | SONOMA STATE UNIVERSITY ROHNERT PARK, CA | 57899/769 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.