- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 10/02 - Heat treatment
Patent holdings for IPC class D01D 10/02
Total number of patents in this class: 411
10-year publication summary
|
31
|
45
|
34
|
34
|
45
|
39
|
30
|
28
|
22
|
10
|
| 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 | 599 |
24 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 114 |
18 |
| The Procter & Gamble Company | 22017 |
9 |
| Kolon Industries, Inc. | 1687 |
9 |
| DuPont Safety & Construction, Inc. | 685 |
9 |
| E. I. du Pont de Nemours and Company | 4082 |
7 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1392 |
6 |
| Evonik Operations GmbH | 4105 |
6 |
| Lenzing Aktiengesellschaft | 522 |
5 |
| Toray Industries, Inc. | 6936 |
4 |
| MonoSol, LLC | 236 |
4 |
| Spinnova Oy | 26 |
4 |
| Zhejiang University | 3143 |
4 |
| 3m Innovative Properties Company | 17833 |
3 |
| BASF SE | 20933 |
3 |
| Korea Institute of Science and Technology | 2115 |
3 |
| Aurotec GmbH | 46 |
3 |
| Carl Freudenberg KG | 1369 |
3 |
| Deakin University | 127 |
3 |
| Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 48 |
3 |
| Other owners | 281 |