- 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: 1005
10-year publication summary
|
71
|
81
|
70
|
116
|
81
|
95
|
81
|
88
|
59
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 243 |
68 |
| The Procter & Gamble Company | 21849 |
62 |
| Oerlikon Textile GmbH & Co. KG | 511 |
32 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 117 |
23 |
| Kolon Industries, Inc. | 1845 |
21 |
| Toray Industries, Inc. | 7111 |
13 |
| Kuraray Co., Ltd. | 3591 |
13 |
| Kimberly-clark Worldwide, Inc. | 5305 |
12 |
| Tepha, Inc. | 226 |
10 |
| Mitsui Chemicals, Inc. | 3242 |
9 |
| Lubrizol Advanced Materials, Inc. | 955 |
9 |
| 3m Innovative Properties Company | 17481 |
8 |
| BASF SE | 21308 |
8 |
| ExxonMobil Chemical Patents Inc. | 3776 |
8 |
| Kaneka Corporation | 4713 |
8 |
| Fitesa Simpsonville, Inc. | 34 |
8 |
| Taiwan Textile Research Institute | 151 |
8 |
| Eastman Chemical Company | 2092 |
7 |
| North Carolina State University | 1593 |
7 |
| Aquapak IP Limited | 29 |
7 |
| Other owners | 664 |