Patents
US 12655461 B2: Biosensors for selectively identifying azide ions
- Granted
- 2026-06-16
- Filed
- 2021-06-28 application 18010109
- Type
- Utility · 14 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present disclosure provides, in one aspect, an azide-inducible system for controlled gene expression in E. coli. In another aspect, the present disclosure provides a high throughput screening method for the identification of new glycosynthases (e.g., mutant glycosyl hydrolases) with enhanced activity and unique substrate specificity.
Source: PTBLXML, file of 2026-06-16 (ipgb20260616.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Rutgers, The State University of New Jersey 917 patents | US company or organization | New Brunswick, NJ | RUTGERS - THE STATE UNIVERSITY OF NEW JERSEY Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-06-16 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Chandra Kanth Bandi | Piscataway, NJ | 2 | PTBLXML, file of 2026-06-16 | |
| Shishir Chundawat | Piscataway, NJ | 7 | PTBLXML, file of 2026-06-16 | |
| Kyle S. Skalenko | Piscataway, NJ | PTBLXML, file of 2026-06-16 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| 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 | C12Q1/40 | PTBLXML, file of 2026-06-16 |
| C12N | Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media | C12N15/70 | PTBLXML, file of 2026-06-16 |
| C12Y | Enzymes | C12Y302/01018 | PTBLXML, file of 2026-06-16 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-03-17 | Government interest Confirmatory license | RUTGERS, THE STATE UNIV OF N.J. signed 2023-05-23 | NATIONAL SCIENCE FOUNDATION ALEXANDRIA, VA | 70527/260 | PASDL, file of 2026-10-15 |
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.