- All sections
- D - Textilespaper
- D02G - Crimping or curling fibres, filaments, yarns, or threadsyarns or threads
- D02G 3/26 - Yarns or threads characterised by constructional features with characteristics dependent on the amount or direction of twist
Patent holdings for IPC class D02G 3/26
Total number of patents in this class: 186
10-year publication summary
|
14
|
17
|
16
|
13
|
16
|
15
|
15
|
14
|
11
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Board of Regents, The University of Texas System | 6127 |
8 |
| Murata Manufacturing Co., Ltd. | 25776 |
7 |
| Bando Chemical Industries, Ltd. | 602 |
7 |
| Kolon Industries, Inc. | 1844 |
7 |
| Amogreentech Co., Ltd. | 648 |
6 |
| Toray Industries, Inc. | 7116 |
5 |
| The Board of Regents of the University of Texas System | 2300 |
5 |
| The Japan Wool Textile Co., Ltd. | 33 |
4 |
| Tokusen Kogyo Co., Ltd. | 77 |
4 |
| Bridgestone Corporation | 7266 |
3 |
| The Yokohama Rubber Co., Ltd. | 4116 |
3 |
| Asano Nenshi Co., Ltd. | 4 |
3 |
| Regents of the University of Minnesota | 2792 |
3 |
| Sofradim Production | 290 |
3 |
| Teijin Frontier Co., Ltd. | 251 |
3 |
| Izawa Towel Co.,ltd. | 36 |
3 |
| Massachusetts Institute of Technology | 10259 |
2 |
| The Furukawa Electric Co., Ltd. | 3700 |
2 |
| Advance Denim Co., Ltd. | 18 |
2 |
| BBC Co., Ltd. | 17 |
2 |
| Other owners | 104 |