- All sections
- D - Textiles; paper
- D02G - Crimping or curling fibres, filaments, yarns, or threads; yarns 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: 164
10-year publication summary
|
12
|
11
|
14
|
17
|
16
|
13
|
16
|
15
|
14
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Board of Regents, The University of Texas System | 5370 |
8 |
| Kolon Industries, Inc. | 1506 |
7 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| Amogreentech Co., Ltd. | 566 |
6 |
| Toray Industries, Inc. | 6652 |
5 |
| Bando Chemical Industries, Ltd. | 570 |
5 |
| Tokusen Kogyo Co., Ltd. | 75 |
4 |
| The Board of Regents of the University of Texas System | 2043 |
4 |
| Bridgestone Corporation | 7067 |
3 |
| The Yokohama Rubber Co., Ltd. | 3929 |
3 |
| Asano Nenshi Co., Ltd. | 5 |
3 |
| The Japan Wool Textile Co., Ltd. | 29 |
3 |
| Teijin Frontier Co., Ltd. | 182 |
3 |
| Massachusetts Institute of Technology | 9795 |
2 |
| The Furukawa Electric Co., Ltd. | 3486 |
2 |
| Advance Denim Co., Ltd. | 16 |
2 |
| BBC Co., Ltd. | 17 |
2 |
| Hexcel Reinforcements S.A.S. | 9 |
2 |
| Hitachi Zosen Corporation | 609 |
2 |
| Indo Count Industries Ltd. | 129 |
2 |
| Other owners | 90 |