- All sections
- D - Textilespaper
- D02G - Crimping or curling fibres, filaments, yarns, or threadsyarns or threads
- D02G 3/16 - Yarns or threads made from mineral substances
Patent holdings for IPC class D02G 3/16
Total number of patents in this class: 148
10-year publication summary
|
11
|
8
|
16
|
11
|
21
|
7
|
7
|
7
|
4
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1621 |
18 |
| Board of Regents, The University of Texas System | 6187 |
10 |
| Hitachi Zosen Corporation | 586 |
8 |
| Toray Industries, Inc. | 7161 |
5 |
| Lintec of America, Inc. | 162 |
5 |
| Japan Matex Co., LTD | 17 |
4 |
| Tokusen Kogyo Co., Ltd. | 77 |
4 |
| CARBON FLY, Inc. | 27 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
3 |
| The Furukawa Electric Co., Ltd. | 3725 |
3 |
| Bando Chemical Industries, Ltd. | 603 |
3 |
| Lintec Corporation | 2046 |
3 |
| Mitsuboshi Belting Ltd. | 332 |
3 |
| University of New Hampshire | 168 |
3 |
| The Boeing Company | 20217 |
2 |
| Applied Nanostructured Solutions, LLC | 94 |
2 |
| Bridgestone Corporation | 7277 |
2 |
| Georgia Tech Research Corporation | 2996 |
2 |
| Global Graphene Group, Inc. | 249 |
2 |
| Nippon Sheet Glass Company, Limited | 964 |
2 |
| Other owners | 60 |