- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 75/10 - Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
Patent holdings for IPC class B65H 75/10
Total number of patents in this class: 201
10-year publication summary
|
23
|
42
|
14
|
11
|
17
|
12
|
16
|
6
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 495 |
24 |
| Essity Operations France | 38 |
11 |
| The Procter & Gamble Company | 21849 |
9 |
| Sumitomo Chemical Company, Limited | 8968 |
9 |
| 3m Innovative Properties Company | 17481 |
7 |
| Dai Nippon Printing Co., Ltd. | 4245 |
6 |
| Souhegan Wood Products, Inc. | 9 |
6 |
| Daio Paper Corporation | 1409 |
5 |
| Lintec Corporation | 2014 |
5 |
| Nippon Electric Glass Co., Ltd. | 2558 |
4 |
| Untangled Sound, LLC | 4 |
4 |
| Abzac Canada Inc. | 56 |
3 |
| Georgia-Pacific France | 24 |
3 |
| Kuraray Co., Ltd. | 3591 |
3 |
| Max Co., Ltd. | 864 |
3 |
| Hitachi Chemical Company, Ltd. | 2241 |
2 |
| Nitto Denko Corporation | 8540 |
2 |
| Mitsubishi Chemical Corporation | 4723 |
2 |
| Contemporary Amperex Technology Co., Limited | 10003 |
2 |
| First Data Corporation | 356 |
2 |
| Other owners | 89 |