Tibial tray with fixation features
US-12419755-B2 · Sep 23, 2025 · US
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Heldreth Mark A patents
Heldreth Mark A is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Heldreth Mark A |
| Total patents | 37 |
| First publication | Dec 8, 2015 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Medial stabilized orthopaedic tibial insert
US-2025248821-A1 · Aug 7, 2025 · US
Medial stabilized orthopaedic tibial insert
US-12279960-B2 · Apr 22, 2025 · US
Total knee implant prosthesis assembly and method
US-2025032264-A1 · Jan 30, 2025 · US
Orthopaedic knee prosthesis system and methods for using same
US-2025000660-A1 · Jan 2, 2025 · US
Total knee implant prosthesis assembly and method
US-12115080-B2 · Oct 15, 2024 · US
Orthopaedic knee prosthesis system and methods for using same
US-12083020-B2 · Sep 10, 2024 · US
Medial stabilized orthopaedic tibial insert
US-2024138994-A1 · May 2, 2024 · US
Orthopaedic knee prosthesis system and methods for using same
US-11957591-B2 · Apr 16, 2024 · US
Medial stabilized orthopaedic knee prosthesis
US-11883298-B2 · Jan 30, 2024 · US
Recent patents
Latest publications not already listed above.
Medial stabilized orthopaedic tibial insert
US-11865011-B2 · Jan 9, 2024 · US
Orthopaedic knee prosthesis having controlled condylar curvature
US-11730602-B2 · Aug 22, 2023 · US
Orthopaedic knee prosthesis system and methods for using same
US-11510784-B2 · Nov 29, 2022 · US
Tibial tray with fixation features
US-2022265431-A1 · Aug 25, 2022 · US
Total knee implant prosthesis assembly and method
US-11382756-B2 · Jul 12, 2022 · US
Tibial tray with fixation features
US-11324600-B2 · May 10, 2022 · US
Femoral trial components and associated orthopaedic surgical method of use
US-11141291-B2 · Oct 12, 2021 · US
Total knee implant prosthesis assembly and method
US-2021228367-A1 · Jul 29, 2021 · US
Orthopaedic knee prosthesis system and methods for using same
US-2021068967-A1 · Mar 11, 2021 · US
Orthopaedic knee prosthesis system and methods for using same
US-2021068965-A1 · Mar 11, 2021 · US
Orthopaedic knee prosthesis system and methods for using same
US-2021068966-A1 · Mar 11, 2021 · US
Femoral trial components and associated orthopaedic surgical method of use
US-2020405506-A1 · Dec 31, 2020 · US
Orthopaedic knee prosthesis having controlled condylar curvature
US-2020360147-A1 · Nov 19, 2020 · US
Orthopaedic knee prosthesis having controlled condylar curvature
US-10729551-B2 · Aug 4, 2020 · US
Total knee implant prosthesis assembly and method
US-2020030107-A1 · Jan 30, 2020 · US
Tibial tray with fixation features
US-2019282368-A1 · Sep 19, 2019 · US
Tibial tray with fixation features
US-10307260-B2 · Jun 4, 2019 · US
Total knee implant prosthesis assembly and method
US-2019142595-A1 · May 16, 2019 · US
Orthopaedic knee prosthesis having controlled condylar curvature
US-2019133772-A1 · May 9, 2019 · US
Total knee implant prosthesis assembly and method
US-10179052-B2 · Jan 15, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Depuy Ireland Ultd Co | 35 |
| Meier Rusty T | 1 |
| Deffenbaugh Daren L | 1 |
| Heldreth Mark A | 1 |
| Hazebrouck Stephen A | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F2/3859 | 30 |
| A61F2/389 | 30 |
| A61F2/3886 | 21 |
| A61F2002/30878 | 18 |
| A61F2/38 | 16 |