- All sections
- D - Textilespaper
- D01B - Mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments, e.g. for spinning
- D01B 1/30 - Details of machines
Patent holdings for IPC class D01B 1/30
Total number of patents in this class: 7
10-year publication summary
|
2
|
0
|
1
|
1
|
0
|
1
|
3
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bastlab, LLC | 8 |
2 |
| Defugo Technologies Pte Ltd | 5 |
2 |
| GM Global Technology Operations LLC | 15173 |
1 |
| Bast & Faser GmbH | 3 |
1 |
| The Gondar Group Inc. | 1 |
1 |
| Other owners | 0 |