- All sections
- D - Textiles; paper
- 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: 181
10-year publication summary
|
8
|
6
|
8
|
15
|
17
|
19
|
12
|
15
|
9
|
0
|
| 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 | 623 |
42 |
| Shinshu University | 460 |
10 |
| Toptec Company Limited | 33 |
10 |
| FibeRio Technology Corporation | 8 |
6 |
| Braskem America, Inc. | 193 |
5 |
| Finetex Ene, Inc. | 26 |
5 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 170 |
5 |
| Beijing Chonglee Machinery Engineering Co., Ltd | 12 |
5 |
| Kao Corporation | 4914 |
4 |
| Mitsubishi Chemical Corporation | 4446 |
3 |
| Aladdin Manufacturing Corporation | 210 |
3 |
| Industrial Cooperation Foundation Chonbuk National University | 455 |
3 |
| Lenzing Aktiengesellschaft | 523 |
3 |
| TEKNOWEB MATERIALS S.r.l. | 20 |
3 |
| Board of Regents, The University of Texas System | 5613 |
2 |
| Fitesa Simpsonville, Inc. | 33 |
2 |
| SABIC Global Technologies B.V. | 4199 |
2 |
| Universidade de Vigo | 56 |
2 |
| Zhejiang University | 2943 |
2 |
| Beaulieu International Group NV | 90 |
2 |
| Other owners | 62 |