- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 13/00 - Complete machines for producing man-made threads
Patent holdings for IPC class D01D 13/00
Total number of patents in this class: 183
10-year publication summary
|
8
|
6
|
8
|
15
|
17
|
19
|
12
|
14
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oerlikon Textile GmbH & Co. KG | 595 |
40 |
| Shinshu University | 475 |
10 |
| Toptec Company Limited | 33 |
10 |
| FibeRio Technology Corporation | 8 |
6 |
| Aladdin Manufacturing Corporation | 224 |
5 |
| Braskem America, Inc. | 198 |
5 |
| Finetex Ene, Inc. | 26 |
5 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 174 |
5 |
| Beijing Chonglee Machinery Engineering Co., Ltd | 12 |
5 |
| Kao Corporation | 4968 |
4 |
| Lenzing Aktiengesellschaft | 520 |
4 |
| Mitsubishi Chemical Corporation | 4526 |
3 |
| Industrial Cooperation Foundation Chonbuk National University | 474 |
3 |
| TEKNOWEB MATERIALS S.r.l. | 19 |
3 |
| Board of Regents, The University of Texas System | 5821 |
2 |
| Fitesa Simpsonville, Inc. | 34 |
2 |
| SABIC Global Technologies B.V. | 4353 |
2 |
| Universidade de Vigo | 59 |
2 |
| Zhejiang University | 3167 |
2 |
| Beaulieu International Group NV | 93 |
2 |
| Other owners | 63 |