Patents
US 12385102 B2: Assays and methods for determining microbial resistance
- Granted
- 2025-08-12
- Filed
- 2023-06-09 application 18332590
- Type
- Utility · 10 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Assays and methods for detecting resistance to beta-lactam antibiotics including detection of multiple β-lactamase family specific gene targets by polymerase chain reaction or microarray. One or more kits including primers and/or probes for identification of β-lactamase genes selected from the group consisting of one or more of the following: MOX-like, FOX-like, ACC-like, ACT/MIR-like, CMY-2-like, DHA-like, CTX-M-14-like, CTX-M-15-like, VIM-like, NDM-like, IMP-like, KPC-like, and OXA-48-like, OXA-51-like, OXA-143-like, OXA-58-like, OXA-23-like, OXA-24/40-like, TEM-like, and SHV-like. A kit may also include one or more primers and/or probes for the identification a non-beta lactamase gene family which confers antibiotic resistance, such as the MCR-1 gene.
Source: PVGPATDIS, file of 2026-04-10 (ipg250812.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| STRECK LLC 41 patents | US company or organization | La Vista, NE | STRECK LLC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
| CREIGHTON UNIVERSITY 41 patents | US company or organization | Omaha, NE | Creighton University College or university EXACT high confidence: identical full name and state CREIGHTON UNIVERSITY Nonprofit EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Maria Torres-Gonzalez | Omaha, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Nancy Hanson | Omaha, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Joel Lechner | Omaha, NE | 3 | PVGPATDIS, file of 2026-04-10 | |
| Stephanie Cossette | Omaha, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Cathy Scheer | Omaha, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Matthew R. Kreifels | Waterloo, NE | 14 | Person page FUZZY medium confidence | PVGPATDIS, file of 2026-04-10 |
| Stacey Morrow | Omaha, NE | 3 | PVGPATDIS, file of 2026-04-10 | |
| Christopher Connelly | Gretna, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Laura R. Porter | Omaha, NE | 2 | PVGPATDIS, file of 2026-04-10 | |
| Randy Fowler | Broomfield, CO | 4 | PVGPATDIS, file of 2026-04-10 |
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 | C12Q1/689 | PVGPATDIS, file of 2026-04-10 |
| Y02A | Technologies for adaptation to climate change | Y02A50/30 | 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 |
|---|---|---|---|---|---|
| 2025-07-15 | Assignment Assignment of assignor's interest | STRECK, INC. signed 2023-02-10 | STRECK LLC LA VISTA, NE | 71956/375 | ECORSEXC, file of 2026-09-25 |
| 2024-02-22 | Assignment Assignment of assignor's interest | PORTER, LAURA R. signed 2019-04-17 CONNELLY, CHRISTOPHER signed 2019-05-21 COSSETTE, STEPHANIE signed 2019-05-21 KREIFELS, MATTHEW R. signed 2019-05-21 LECHNER, JOEL signed 2019-05-21 SCHEER, CATHY signed 2019-05-21 TORRES, MARIA signed 2019-05-21 | STRECK, INC. LA VISTA, NE | 66525/760 | ECORSEXC, file of 2026-09-25 |
| 2024-02-22 | Assignment Assignment of assignor's interest | HANSON, NANCY signed 2018-03-19 MORROW, STACEY signed 2018-03-19 FOWLER, RANDY signed 2018-04-02 | CREIGHTON UNIVERSITY OMAHA, NE | 66525/638 | 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.