- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 18/08 - Web-winding mechanisms
Patent holdings for IPC class B65H 18/08
Total number of patents in this class: 200
10-year publication summary
|
16
|
22
|
25
|
20
|
24
|
16
|
12
|
18
|
12
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kimberly-clark Worldwide, Inc. | 5501 |
7 |
| The Procter & Gamble Company | 22028 |
5 |
| Nippon Electric Glass Co., Ltd. | 2454 |
5 |
| Valmet Technologies Oy | 287 |
5 |
| Windmoeller & Hoelscher KG | 173 |
5 |
| Lantech.com, LLC | 219 |
4 |
| Valmet Technologies, Inc. | 147 |
4 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3502 |
4 |
| Sumitomo Chemical Company, Limited | 9046 |
3 |
| Duracell U.S. Operations, Inc. | 418 |
3 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 199 |
3 |
| FABIO PERINI S.p.A. | 133 |
3 |
| Hunter Douglas Inc. | 893 |
3 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2873 |
3 |
| Ranpak Corp. | 342 |
3 |
| Charmtron Co., Ltd. | 4 |
3 |
| LG Chem, Ltd. | 17615 |
2 |
| Canon Inc. | 39765 |
2 |
| Hewlett-Packard Development Company, L.P. | 25887 |
2 |
| Brother Industries, Ltd. | 12958 |
2 |
| Other owners | 129 |