- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/08 - Melt-spinning methods
Patent holdings for IPC class D01D 5/08
Total number of patents in this class: 953
10-year publication summary
|
54
|
70
|
81
|
70
|
116
|
81
|
94
|
78
|
78
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 221 |
66 |
| The Procter & Gamble Company | 22017 |
62 |
| Oerlikon Textile GmbH & Co. KG | 599 |
30 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 114 |
23 |
| Kolon Industries, Inc. | 1687 |
20 |
| Kuraray Co., Ltd. | 3501 |
14 |
| Toray Industries, Inc. | 6936 |
12 |
| Kimberly-clark Worldwide, Inc. | 5496 |
11 |
| Lubrizol Advanced Materials, Inc. | 953 |
10 |
| Mitsui Chemicals, Inc. | 3215 |
9 |
| Tepha, Inc. | 228 |
9 |
| 3m Innovative Properties Company | 17833 |
8 |
| Fitesa Simpsonville, Inc. | 34 |
8 |
| Taiwan Textile Research Institute | 151 |
8 |
| ExxonMobil Chemical Patents Inc. | 3980 |
7 |
| Kaneka Corporation | 4522 |
7 |
| Eastman Chemical Company | 2217 |
7 |
| Aquapak IP Limited | 28 |
7 |
| BASF SE | 20933 |
6 |
| North Carolina State University | 1561 |
6 |
| Other owners | 623 |