- All sections
- D - Textiles; paper
- D02G - Crimping or curling fibres, filaments, yarns, or threads; yarns or threads
- D02G 3/02 - Yarns or threads characterised by the material or by the materials from which they are made
Patent holdings for IPC class D02G 3/02
Total number of patents in this class: 567
10-year publication summary
|
41
|
19
|
25
|
40
|
46
|
58
|
30
|
41
|
42
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 22355 |
17 |
| E. I. du Pont de Nemours and Company | 4345 |
15 |
| Kolon Industries, Inc. | 1506 |
14 |
| Toray Industries, Inc. | 6652 |
12 |
| Honeywell International Inc. | 13799 |
11 |
| Samson Rope Technologies | 35 |
7 |
| Tepha, Inc. | 233 |
7 |
| Welspun India Limited | 219 |
7 |
| Bridgestone Corporation | 7067 |
6 |
| INVISTA Technologies S.a.r.l. | 450 |
6 |
| Spiber Inc. | 293 |
6 |
| Spinnova Oy | 28 |
6 |
| Teijin Aramid B.V. | 182 |
6 |
| DuPont Safety & Construction, Inc. | 676 |
6 |
| The Lycra Company LLC | 138 |
6 |
| Avient Protective Materials B.V. | 155 |
6 |
| Board of Regents, The University of Texas System | 5370 |
5 |
| Eastman Chemical Company | 2239 |
5 |
| Teijin Fibers Limited | 66 |
5 |
| Teijin Frontier Co., Ltd. | 182 |
5 |
| Other owners | 409 |