Expansion driver
US-12453644-B2 · Oct 28, 2025 · US
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Stein Christopher patents
Stein Christopher is listed as an inventor on 40 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stein Christopher |
| Total patents | 40 |
| First publication | Jan 27, 2015 |
| Latest publication | Oct 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Expandable spinal fusion implant, related instruments and methods
US-2025281305-A1 · Sep 11, 2025 · US
Expandable fusion implant and related methods
US-2025268726-A1 · Aug 28, 2025 · US
Expandable spinal fusion implant, related instruments and methods
US-12310862-B2 · May 27, 2025 · US
Expandable fusion implant and related methods
US-12295864-B2 · May 13, 2025 · US
Lordotic expandable interbody implant and method of using same
US-2025143891-A1 · May 8, 2025 · US
Lordotic expandable interbody implant and method of using same
US-12213893-B2 · Feb 4, 2025 · US
Expandable spinal fusion implant, related instruments and methods
US-2024350281-A1 · Oct 24, 2024 · US
Expandable spinal fusion implant, related instruments and methods
US-12048635-B2 · Jul 30, 2024 · US
Expandable fusion implant and related methods
US-2024207066-A1 · Jun 27, 2024 · US
Recent patents
Latest publications not already listed above.
Expansion driver
US-2024180718-A1 · Jun 6, 2024 · US
Expandable fusion implant and related methods
US-11957602-B2 · Apr 16, 2024 · US
Expansion driver
US-11918489-B2 · Mar 5, 2024 · US
Expansion driver
US-2024009000-A1 · Jan 11, 2024 · US
Lordotic expandable fusion implant
US-2023363924-A1 · Nov 16, 2023 · US
Lordotic expandable interbody implant and method of using same
US-2023285164-A1 · Sep 14, 2023 · US
Expandable Fusion Implant and Related Methods
US-2023270560-A1 · Aug 31, 2023 · US
Lordotic expandable interbody implant
US-11696836-B2 · Jul 11, 2023 · US
Lordotic expandable fusion implant
US-11690730-B2 · Jul 4, 2023 · US
Expandable fusion implant and related methods
US-11679000-B2 · Jun 20, 2023 · US
Expandable spinal fusion implant, related instruments and methods
US-2022323237-A1 · Oct 13, 2022 · US
Expandable spinal fusion implant, related instruments and methods
US-11399954-B2 · Aug 2, 2022 · US
Lordotic Expandable Fusion Implant
US-2021267767-A1 · Sep 2, 2021 · US
Expandable Fusion Implant and Related Methods
US-2021220145-A1 · Jul 22, 2021 · US
Lordotic expandable fusion implant
US-10973650-B2 · Apr 13, 2021 · US
Lordotic Expandable Interbody Implant
US-2020100904-A1 · Apr 2, 2020 · US
Lordotic expandable interbody implant
US-10492924-B2 · Dec 3, 2019 · US
Expandable Spinal Fusion Implant, Related Instruments and Methods
US-2019328543-A1 · Oct 31, 2019 · US
Expandable Fusion Implant and Related Methods
US-2019290447-A1 · Sep 26, 2019 · US
Expandable spinal fusion implant, related instruments and methods
US-10350084-B1 · Jul 16, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nuvasive Inc | 38 |
| Stein Christopher | 2 |
| Nuvasive Specialized Orthopedics Inc | 1 |
| Grant Chad | 1 |
| Lovell Nathan | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F2/447 | 31 |
| A61F2/4455 | 29 |
| A61F2/4611 | 26 |
| A61F2002/30579 | 23 |
| A61F2002/4627 | 23 |