Patents
US 12521720 B2: Disease diagnostic system and method
- Granted
- 2026-01-13
- Filed
- 2022-07-18 application 17867393
- Type
- Utility · 11 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Infectious diseases have been sources of large-scale epidemics and pandemics resulting in millions of casualties worldwide. Detection of these biological agents normally involves several lab processes including sample preparation, nucleic acid separation and amplification, and diagnostic analysis. These steps, either performed manually or automated by high-throughput machinery, are tedious, expensive, and highly susceptible to cross-contamination. The present system is an integrated lab-on-a-device designed, developed, and tested in compatibility with a mechanical fixture for sample-to-answer biological analysis of infectious diseases.
Source: PTBLXML, file of 2026-01-13 (ipgb20260113.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| CHARLES R. DREW UNIVERSITY OF MEDICINE AND SCIENCE 8 patents | US company or organization | Los Angeles, CA | Charles R Drew University of Medicine and Science College or university EXACT high confidence: identical full name and state CHARLES R. DREW UNIVERSITY OF MEDICINE AND SCIENCE Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-01-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Benjamin Liu | Los Angeles, CA | 5 | PTBLXML, file of 2026-01-13 | |
| Eva Mcghee | Los Angeles, CA | 2 | PTBLXML, file of 2026-01-13 | |
| Hui Liu | Los Angeles, CA | PTBLXML, file of 2026-01-13 | ||
| Miguel Nava | Los Angeles, CA | 2 | PTBLXML, file of 2026-01-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01L | Chemical or physical laboratory apparatus for general use | B01L3/502761 | PTBLXML, file of 2026-01-13 |
| C12Q | Measuring or testing processes involving enzymes, nucleic acids or microorganisms ; compositions or test papers therefor; processes of preparing such compositions; condition-responsive control in microbiological or enzymological processes | C12Q1/686 | PTBLXML, file of 2026-01-13 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
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.