- All sections
- A - Human necessities
- A43B - Characteristic features of footwearparts of footwear
- A43B 13/38 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process
Patent holdings for IPC class A43B 13/38
Total number of patents in this class: 423
10-year publication summary
|
42
|
50
|
33
|
34
|
37
|
22
|
16
|
17
|
20
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14238 |
70 |
| NIKE Innovate C.V. | 2614 |
13 |
| Adidas AG | 1597 |
8 |
| Schawbel Technologies LLC | 47 |
8 |
| Subiomed, Inc. | 11 |
8 |
| ECCO Sko A/S | 443 |
7 |
| Implus Footcare, LLC | 638 |
6 |
| Mizuno Corporation | 882 |
6 |
| Scholl's Wellness Company LLC | 363 |
6 |
| ASICS Corporation | 912 |
5 |
| Polyworks, Inc. | 15 |
5 |
| Superfeet Worldwide LLC | 125 |
5 |
| Converse Inc. | 439 |
4 |
| Nike International Ltd. | 698 |
4 |
| Correct Motion Inc. | 11 |
4 |
| GEOX S.p.A. | 240 |
4 |
| GTX Corp | 5 |
4 |
| HBN Shoe, LLC | 29 |
4 |
| TBL Licensing LLC | 442 |
4 |
| W. L. Gore & Associates, Inc. | 2718 |
3 |
| Other owners | 245 |