- All sections
- A - Human necessities
- A61F - Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits
- A61F 2/28 - Bones
Patent holdings for IPC class A61F 2/28
Total number of patents in this class: 4397
10-year publication summary
370
|
397
|
419
|
403
|
371
|
380
|
300
|
212
|
189
|
56
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Warsaw Orthopedic, Inc. | 3184 |
237 |
Depuy Synthes Products, LLC | 2880 |
189 |
Globus Medical, Inc. | 2463 |
153 |
Smith & Nephew, Inc. | 2685 |
76 |
Howmedica Osteonics Corp. | 1377 |
55 |
Zimmer, Inc. | 1371 |
54 |
The Johns Hopkins University | 5377 |
42 |
Moskowitz Family LLC | 82 |
41 |
Biomet Manufacturing, LLC | 1067 |
38 |
NuVasive, Inc. | 1001 |
35 |
Zimmer Knee Creations, Inc. | 88 |
34 |
LifeNet Health | 259 |
33 |
SI-Bone Inc. | 137 |
32 |
DePuy Synthes Products, Inc. | 650 |
32 |
Arthrex, Inc. | 1201 |
26 |
P Tech, LLC | 134 |
26 |
Stryker Corporation | 3864 |
25 |
Cartiheal (2009) Ltd. | 51 |
24 |
Longeviti Neuro Solutions LLC | 43 |
23 |
Neuropro Technologies, Inc. | 49 |
22 |
Other owners | 3200 |