- All sections
- D - Textiles; paper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 1/06 - Feeding liquid to the spinning head
Patent holdings for IPC class D01D 1/06
Total number of patents in this class: 117
10-year publication summary
|
10
|
12
|
11
|
15
|
14
|
10
|
8
|
7
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 211 |
15 |
| Columbia Insurance Company | 1524 |
11 |
| Oerlikon Textile GmbH & Co. KG | 622 |
7 |
| Braskem America, Inc. | 193 |
5 |
| Spinnova Oy | 27 |
4 |
| Board of Regents, The University of Texas System | 5619 |
3 |
| Cytec Industries Inc. | 420 |
3 |
| Scale Holdings LLC | 3 |
3 |
| LG Chem, Ltd. | 17639 |
2 |
| Kao Corporation | 4916 |
2 |
| ExxonMobil Chemical Patents Inc. | 4114 |
2 |
| The Trustees of Columbia University in the City of New York | 3524 |
2 |
| ColorMatrix Holdings, Inc. | 123 |
2 |
| Hyosung Corporation | 292 |
2 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1269 |
2 |
| POSTECH Academy-industry Foundation | 1101 |
2 |
| SAPPI Netherlands Services B.V. | 44 |
2 |
| Solvay Acetow GmbH | 27 |
2 |
| List Technology AG | 45 |
2 |
| Zhengzhou Zhongyuan Spandex Engineering Technology Co., Ltd | 18 |
2 |
| Other owners | 42 |