- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 21/00 - Apparatus for splicing webs
Patent holdings for IPC class B65H 21/00
Total number of patents in this class: 156
10-year publication summary
|
10
|
13
|
23
|
11
|
14
|
14
|
10
|
10
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Corporation | 3302 |
8 |
| Philip Morris Products S.A. | 7497 |
5 |
| LG Energy Solution, Ltd. | 14166 |
5 |
| Kimberly-clark Worldwide, Inc. | 5504 |
4 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 196 |
4 |
| Dexerials Corporation | 1942 |
4 |
| Fuji Machine Mfg. Co., Ltd. | 979 |
4 |
| Zuiko Corporation | 423 |
4 |
| New Era Converting Machinery, Inc. | 5 |
3 |
| Packsize LLC | 295 |
3 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 441 |
3 |
| The Procter & Gamble Company | 22034 |
2 |
| Panasonic Corporation | 20195 |
2 |
| Ricoh Company, Ltd. | 13205 |
2 |
| Nitto Denko Corporation | 8165 |
2 |
| Sumitomo Chemical Company, Limited | 8998 |
2 |
| Adalis Corporation | 13 |
2 |
| Butler Automatic, Inc. | 2 |
2 |
| C.G. Bretting Manufacturing Co., Inc. | 34 |
2 |
| Dongguan University of Technology | 153 |
2 |
| Other owners | 91 |