- 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: 199
10-year publication summary
21
|
23
|
42
|
14
|
11
|
17
|
12
|
16
|
7
|
6
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sonoco Development, Inc. | 591 |
25 |
Essity Operations France | 44 |
10 |
The Procter & Gamble Company | 22037 |
9 |
Sumitomo Chemical Company, Limited | 9040 |
9 |
3m Innovative Properties Company | 17857 |
7 |
Dai Nippon Printing Co., Ltd. | 4073 |
6 |
Souhegan Wood Products, Inc. | 8 |
6 |
Daio Paper Corporation | 1382 |
5 |
Lintec Corporation | 1963 |
5 |
Nippon Electric Glass Co., Ltd. | 2454 |
4 |
Untangled Sound, LLC | 4 |
4 |
Abzac Canada Inc. | 57 |
3 |
Georgia-Pacific France | 33 |
3 |
Kuraray Co., Ltd. | 3502 |
3 |
Max Co., Ltd. | 851 |
3 |
Hitachi Chemical Company, Ltd. | 2354 |
2 |
Nitto Denko Corporation | 8217 |
2 |
Mitsubishi Chemical Corporation | 4493 |
2 |
Contemporary Amperex Technology Co., Limited | 6484 |
2 |
First Data Corporation | 435 |
2 |
Other owners | 87 |