Multi-feature polyaxial screw
US-2025325306-A1 · Oct 23, 2025 · US
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Roberts Ellen patents
Roberts Ellen is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Roberts Ellen |
| Total patents | 12 |
| First publication | Sep 8, 2022 |
| Latest publication | Oct 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-feature polyaxial screw
US-12364515-B2 · Jul 22, 2025 · US
Multi-feature polyaxial screw
US-12310631-B2 · May 27, 2025 · US
Bottom loading bone anchor assemblies with drag retaining ring and related methods
US-2025134557-A1 · May 1, 2025 · US
Bottom loading bone anchor assemblies with drag retaining ring and related methods
US-12201327-B2 · Jan 21, 2025 · US
Selectively locking polyaxial screw
US-2025017629-A1 · Jan 16, 2025 · US
Selectively locking polyaxial screw
US-12127766-B2 · Oct 29, 2024 · US
Surgical implant instruments and methods of use
US-2024081876-A1 · Mar 14, 2024 · US
Bottom loading bone anchor assemblies with drag retaining ring and related methods
US-2022395295-A1 · Dec 15, 2022 · US
Bottom loading bone anchor assemblies with drag retaining ring and related methods
US-11439437-B1 · Sep 13, 2022 · US
Recent patents
Latest publications not already listed above.
Multi-feature polyaxial screw
US-2022280201-A1 · Sep 8, 2022 · US
Multi-feature polyaxial screw
US-2022280200-A1 · Sep 8, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Medos Int Sarl | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B17/7032 | 11 |
| A61B17/7035 | 9 |
| A61B17/7037 | 7 |
| A61B17/704 | 6 |
| A61B17/8685 | 5 |