Apparatus and method for septal punch
US-12551237-B2 · Feb 17, 2026 · US
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Roller Stephen patents
Roller Stephen is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roller Stephen |
| Total patents | 13 |
| First publication | Jul 12, 2016 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Prosthesis with anti-paravalvular leakage component including a one-way valve
US-12097115-B2 · Sep 24, 2024 · US
Prosthesis with anti-paravalvular leakage component including a one-way valve
US-2023149160-A1 · May 18, 2023 · US
Prosthesis with anti-paravalvular leakage component including a one-way valve
US-11583397-B2 · Feb 21, 2023 · US
Apparatus and method for septal punch
US-2022249126-A1 · Aug 11, 2022 · US
Apparatus and method for septal punch
US-11172960-B2 · Nov 16, 2021 · US
Apparatus and method for septal punch
US-11154325-B2 · Oct 26, 2021 · US
Apparatus and method for septal punch
US-2021259738-A1 · Aug 26, 2021 · US
Apparatus and method for septal punch
US-2021196320-A1 · Jul 1, 2021 · US
Apparatus and method for septal punch
US-11045224-B2 · Jun 29, 2021 · US
Recent patents
Latest publications not already listed above.
Prosthesis with anti-paravalvular leakage component including a one-way valve
US-2021085453-A1 · Mar 25, 2021 · US
Apparatus and method for septal punch
US-2020246046-A1 · Aug 6, 2020 · US
Wound heat exchanger
US-9389023-B2 · Jul 12, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Maryland | 8 |
| Protaryx Medical Inc | 8 |
| Univ Of Maryland Medical System Llc | 7 |
| Medtronic Inc | 5 |
| Gammie James S | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B17/3478 | 8 |
| A61B2017/00247 | 8 |
| A61B2017/22061 | 8 |
| A61B2017/00314 | 8 |
| A61B2017/3486 | 8 |