- All sections
- D - Textilespaper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 101/40 - Fibres of carbon
Patent holdings for IPC class D06M 101/40
Total number of patents in this class: 418
10-year publication summary
|
31
|
37
|
34
|
37
|
27
|
22
|
23
|
39
|
24
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 7167 |
48 |
| Teijin Limited | 1308 |
20 |
| Mitsubishi Chemical Corporation | 4772 |
16 |
| Nitta Corporation | 386 |
16 |
| Takemoto Oil & Fat Co., Ltd. | 110 |
11 |
| Takemoto Yushi Kabushiki Kaisha | 169 |
8 |
| The Boeing Company | 20237 |
6 |
| Mitsui Chemicals, Inc. | 3291 |
6 |
| Mitsubishi Rayon Co., Ltd. | 839 |
6 |
| Nippon Sheet Glass Company, Limited | 964 |
6 |
| Sekisui Chemical Co., Ltd. | 3679 |
6 |
| Cytec Industries Inc. | 415 |
5 |
| Formosa Plastics Corporation | 66 |
5 |
| Korea University Research and Business Foundation | 3328 |
4 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 188 |
4 |
| Safran Ceramics | 452 |
4 |
| SANYO Chemical Industries, Ltd. | 533 |
4 |
| Toho Tenax Co., Ltd. | 43 |
4 |
| UT-Battelle, LLC | 1542 |
4 |
| Samsung Electronics Co., Ltd. | 160170 |
3 |
| Other owners | 232 |