- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 18/02 - Supporting web roll
Patent holdings for IPC class B65H 18/02
Total number of patents in this class: 152
10-year publication summary
|
16
|
11
|
22
|
15
|
14
|
14
|
17
|
9
|
7
|
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 |
11 |
| Sumitomo Chemical Company, Limited | 8966 |
8 |
| Seiko Epson Corporation | 18966 |
5 |
| Kimberly-clark Worldwide, Inc. | 5519 |
4 |
| Hewlett-Packard Development Company, L.P. | 27484 |
4 |
| Brother Industries, Ltd. | 12888 |
4 |
| Metso Paper, Inc. | 481 |
4 |
| SMS Group GmbH | 1077 |
3 |
| Valmet AB | 493 |
3 |
| Windmoeller & Hoelscher KG | 171 |
3 |
| LEICHT Stanzautomation GmbH | 7 |
3 |
| Windmöller & Hölscher KG | 390 |
3 |
| Bichamp Cutting Technology (Hunan) Co.,Ltd. | 20 |
2 |
| Comexi Group Industries, SAU | 31 |
2 |
| Contemporary Amperex Technology Co., Limited | 5307 |
2 |
| Dart Container Corporation | 168 |
2 |
| Dietze & Schell Maschinenfabrik GmbH & Co. KG | 12 |
2 |
| Double e Company, LLC | 19 |
2 |
| Reynolds Consumer Products LLC | 211 |
2 |
| Sonoco Development, Inc. | 776 |
2 |
| Other owners | 81 |