- All sections
- D - Textiles; paper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 13/00 - Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
Patent holdings for IPC class D01G 13/00
Total number of patents in this class: 78
10-year publication summary
|
9
|
8
|
9
|
13
|
12
|
6
|
10
|
5
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22148 |
7 |
| Seiko Epson Corporation | 18966 |
4 |
| Eastman Chemical Company | 2252 |
3 |
| Loftex USA LLC | 8 |
3 |
| Trützschler Group SE | 145 |
3 |
| Foss, Stephen W. | 5 |
2 |
| Maschinenfabrik Rieter AG | 374 |
2 |
| Profile Products LLC | 371 |
2 |
| R.J. Reynolds Tobacco Company | 512 |
2 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 159 |
2 |
| Temafa Maschinenfabrik GmbH | 6 |
2 |
| S Plus Comtech Co., Ltd. | 11 |
2 |
| National Safety Apparel, LLC | 25 |
2 |
| GM Global Technology Operations LLC | 14181 |
1 |
| Korea Advanced Institute of Science and Technology | 4174 |
1 |
| American Felt & Filter Company | 10 |
1 |
| Arvind Limited | 24 |
1 |
| AVINTIV Specialty Materials Inc. | 74 |
1 |
| Bosideng Corporation Limited | 2 |
1 |
| Drifire, LLC | 12 |
1 |
| Other owners | 35 |