Patents
US 12336867 B2: Biopsy site markers with non-migration features
- Granted
- 2025-06-24
- Filed
- 2022-09-13 application 17943380
- Type
- Utility · 16 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A biopsy site marker includes a carrier, and a marker element. The marker element includes a primary coil, a first anchor and a second anchor. The primary coil is disposed within the carrier. At least a portion of the first anchor and the second anchor extend outwardly from opposite sides of the carrier. The first anchor and second anchor are configured to move relative to the primary coil to engage tissue at a biopsy site.
Source: PVGPATDIS, file of 2026-04-10 (ipg250624.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Devicor Medical Products, Inc. 290 patents | US company or organization | Cincinnati, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Garrett A. Householder | Cincinnati, OH | 3 | PVGPATDIS, file of 2026-04-10 | |
| Andrew P. Nock | Dayton, OH | 58 | PVGPATDIS, file of 2026-04-10 | |
| Melody L. Stamper | Batavia, OH | 3 | PVGPATDIS, file of 2026-04-10 | |
| Grant Walters | West Chester, OH | 1 | PVGPATDIS, file of 2026-04-10 | |
| Brennan G. McCabe | Cincinnati, OH | 13 | PVGPATDIS, file of 2026-04-10 | |
| Jack A. Randall | Cincinnati, OH | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61B | Diagnosis; surgery; identification | A61B90/39 | 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 |
|---|---|---|---|---|---|
| 2025-06-03 | Assignment Assignment of assignor's interest | HOUSEHOLDER, GARRETT A. signed 2024-01-04 RANDALL, JACK A. signed 2024-01-04 STAMPER, MELODY L. signed 2024-01-04 NOCK, ANDREW signed 2024-01-08 MCCABE, BRENNAN GALLAGHER signed 2024-02-19 WALTERS, GRANT signed 2025-04-23 | DEVICOR MEDICAL PRODUCTS, INC. CINCINNNATI, OH | 71304/103 | 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.