- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 27/00 - Special constructions, e.g. surface features, of feed or guide rollers for webs
Patent holdings for IPC class B65H 27/00
Total number of patents in this class: 405
10-year publication summary
|
32
|
37
|
41
|
38
|
22
|
21
|
23
|
30
|
33
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19367 |
17 |
| 3m Innovative Properties Company | 17819 |
13 |
| Canon Inc. | 39960 |
10 |
| Sato Holdings Kabushiki Kaisha | 687 |
10 |
| Ricoh Company, Ltd. | 13279 |
8 |
| Toray Industries, Inc. | 6945 |
8 |
| LG Energy Solution, Ltd. | 15055 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4650 |
7 |
| Voith Patent GmbH | 2758 |
7 |
| Kimberly-clark Worldwide, Inc. | 5498 |
6 |
| FUJIFILM Corporation | 29399 |
5 |
| Bobst Mex SA | 586 |
5 |
| The Procter & Gamble Company | 22043 |
4 |
| Hewlett-Packard Development Company, L.P. | 25881 |
4 |
| Sumitomo Chemical Company, Limited | 9047 |
4 |
| Francotyp-Postalia GmbH | 156 |
4 |
| Sumitomo Riko Company Limited | 1055 |
4 |
| Philip Morris Products S.A. | 7656 |
3 |
| Brother Industries, Ltd. | 12972 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
3 |
| Other owners | 272 |