- All sections
- D - Textilespaper
- D04B - Knitting
- D04B 21/20 - Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machinesFabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
Patent holdings for IPC class D04B 21/20
Total number of patents in this class: 442
10-year publication summary
|
23
|
36
|
51
|
69
|
48
|
44
|
53
|
41
|
49
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14174 |
78 |
| NIKE Innovate C.V. | 2610 |
13 |
| Systems Protection Group US LLC | 207 |
12 |
| Adidas AG | 1587 |
10 |
| Sofradim Production | 290 |
8 |
| Myant Inc. | 130 |
7 |
| Mpusa, LLC | 98 |
7 |
| Cilag GmbH International | 6258 |
6 |
| Kolon Industries, Inc. | 1685 |
6 |
| Nippon Pillar Packing Co., Ltd. | 245 |
6 |
| Seiren Co., Ltd. | 283 |
6 |
| Syntorr, Inc. | 12 |
6 |
| Bearaby Inc. | 10 |
6 |
| Apple Inc. | 55017 |
5 |
| W. L. Gore & Associates, Inc. | 2668 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2677 |
5 |
| ATEX Technologies, Inc. | 53 |
5 |
| Mueller Textil GmbH | 13 |
4 |
| North Carolina State University | 1563 |
4 |
| Scott & Fyfe Limited | 7 |
4 |
| Other owners | 239 |