Partially Resorbable Implants And Methods
US-2025269092-A1 · Aug 28, 2025 · US
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Willis Steven patents
Willis Steven is listed as an inventor on 46 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Willis Steven |
| Total patents | 46 |
| First publication | Jul 23, 2015 |
| Latest publication | Aug 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Spinal Implant With Porous And Solid Surfaces
US-2025241766-A1 · Jul 31, 2025 · US
Spinal implant with porous and solid surfaces
US-12268613-B2 · Apr 8, 2025 · US
Partially resorbable implants and methods
US-12263279-B2 · Apr 1, 2025 · US
Interbody implants and optimization features thereof
US-12263091-B2 · Apr 1, 2025 · US
Spinal Implants
US-2025090346-A1 · Mar 20, 2025 · US
Spinal implants
US-12133806-B2 · Nov 5, 2024 · US
Interbody Implants and Optimization Features Thereof
US-2024091022-A1 · Mar 21, 2024 · US
Orthopedic screw and porous structures thereof
US-11925398-B2 · Mar 12, 2024 · US
Interbody implants and optimization features thereof
US-11857430-B2 · Jan 2, 2024 · US
Recent patents
Latest publications not already listed above.
Spinal Interbody Implants
US-2023404773-A1 · Dec 21, 2023 · US
Spinal Interbody Implants
US-2023380983-A1 · Nov 30, 2023 · US
Spinal Implants
US-2023285162-A1 · Sep 14, 2023 · US
Partially Resorbable Implants And Methods
US-2023277731-A1 · Sep 7, 2023 · US
Partially resorbable implants and methods
US-11623027-B2 · Apr 11, 2023 · US
Spinal implants
US-11622867-B2 · Apr 11, 2023 · US
Spinal implant system
US-11471284-B2 · Oct 18, 2022 · US
Orthopedic Screw and Porous Structures Thereof
US-2022175431-A1 · Jun 9, 2022 · US
Orthopedic screw and porous structures thereof
US-11284927-B2 · Mar 29, 2022 · US
Interbody Implants and Optimization Features Thereof
US-2021307921-A1 · Oct 7, 2021 · US
Spinal Implant With Porous And Solid Surfaces
US-2021236299-A1 · Aug 5, 2021 · US
Interbody implants and optimization features thereof
US-11065126-B2 · Jul 20, 2021 · US
Spinal Implant System
US-2021145590-A1 · May 20, 2021 · US
Spinal implant with porous and solid surfaces
US-11000386-B2 · May 11, 2021 · US
Spinal fusion implant
US-10987230-B2 · Apr 27, 2021 · US
Spinal implant system
US-10966835-B2 · Apr 6, 2021 · US
Spinal Implants
US-2021038404-A1 · Feb 11, 2021 · US
Spinal implants
US-10835388-B2 · Nov 17, 2020 · US
Partially Resorbable Implants And Methods
US-2020121830-A1 · Apr 23, 2020 · US
Interbody Implants and Optimization Features Thereof
US-2020046512-A1 · Feb 13, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Stryker European Operations Holdings Llc | 25 |
| Stryker European Holdings I Llc | 18 |
| Stryker Europe Holdings I Llc | 2 |
| K2M Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F2/4455 | 38 |
| A61F2/447 | 38 |
| A61F2002/30904 | 36 |
| A61F2002/3092 | 22 |
| A61F2002/30011 | 22 |