- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/16 - Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
Patent holdings for IPC class D01D 5/16
Total number of patents in this class: 227
10-year publication summary
|
27
|
15
|
12
|
19
|
21
|
9
|
19
|
8
|
7
|
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 | 577 |
33 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 115 |
10 |
| Kolon Industries, Inc. | 1705 |
10 |
| Braskem America, Inc. | 203 |
5 |
| Rowan University | 179 |
5 |
| The Boeing Company | 20139 |
4 |
| Mitsubishi Chemical Corporation | 4585 |
4 |
| W. L. Gore & Associates, Inc. | 2733 |
3 |
| Advansix Resins & Chemicals LLC | 301 |
3 |
| Braskem S.A. | 472 |
3 |
| Decathlon | 834 |
3 |
| Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 48 |
3 |
| M.a.e. S.p.A. | 19 |
3 |
| Tepha, Inc. | 228 |
3 |
| Kordsa Teknik Tekstil A.S. | 118 |
3 |
| Honeywell International Inc. | 13557 |
2 |
| Oracle International Corporation | 13045 |
2 |
| DSM IP Assets B.V. | 5572 |
2 |
| Dow Global Technologies LLC | 10459 |
2 |
| The Trustees of Columbia University in the City of New York | 3597 |
2 |
| Other owners | 122 |