- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/092 - Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Patent holdings for IPC class D01D 5/092
Total number of patents in this class: 75
10-year publication summary
|
2
|
3
|
5
|
4
|
9
|
8
|
5
|
6
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oerlikon Textile GmbH & Co. KG | 511 |
9 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 186 |
6 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 117 |
5 |
| Toray Industries, Inc. | 7111 |
4 |
| Mitsui Chemicals, Inc. | 3242 |
2 |
| Kaneka Corporation | 4713 |
2 |
| Kuraray Co., Ltd. | 3591 |
2 |
| Nippon Filcon Co., Ltd. | 114 |
2 |
| Reifenhaeuser GmbH & Co. KG Maschinenfabrik | 34 |
2 |
| Reliance Industries Limited | 461 |
2 |
| LeMur S.R.L. a socio unico | 2 |
2 |
| Mitsui Chemicals Asahi Life Materials Co., Ltd. | 99 |
2 |
| Kimberly-clark Worldwide, Inc. | 5305 |
1 |
| Mitsubishi Rayon Co., Ltd. | 853 |
1 |
| Aderans Company Limited | 235 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2834 |
1 |
| Biax-fiberfilm | 4 |
1 |
| Boma Engineering SRL | 3 |
1 |
| Chain Yarn Co., Ltd. | 11 |
1 |
| China Petroleum & Chemical Corporation | 2154 |
1 |
| Other owners | 27 |