- 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 15/55 - Epoxy resins
Patent holdings for IPC class D06M 15/55
Total number of patents in this class: 307
10-year publication summary
|
26
|
19
|
30
|
23
|
27
|
23
|
25
|
22
|
31
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 7009 |
35 |
| Mitsubishi Chemical Corporation | 4587 |
16 |
| Kuraray Co., Ltd. | 3532 |
11 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 186 |
11 |
| Takemoto Oil & Fat Co., Ltd. | 92 |
9 |
| DIC Corporation | 3829 |
8 |
| Teijin Limited | 1259 |
7 |
| Beijing University of Chemical Technology | 323 |
6 |
| Cytec Industries Inc. | 408 |
6 |
| Mitsuboshi Belting Ltd. | 316 |
6 |
| Nippon Sheet Glass Company, Limited | 984 |
6 |
| SANYO Chemical Industries, Ltd. | 488 |
6 |
| Kordsa Teknik Tekstil A.S. | 118 |
6 |
| The Boeing Company | 20170 |
4 |
| Bridgestone Corporation | 7217 |
4 |
| Continental Reifen Deutschland GmbH | 2463 |
4 |
| Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 48 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3490 |
4 |
| Sekisui Chemical Co., Ltd. | 3478 |
4 |
| Illinois Tool Works Inc. | 11524 |
3 |
| Other owners | 147 |