- All sections
- B - Performing operations; transporting
- 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: 381
10-year publication summary
|
35
|
32
|
37
|
41
|
38
|
22
|
21
|
23
|
29
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
15 |
| 3m Innovative Properties Company | 18406 |
14 |
| Canon Inc. | 36841 |
10 |
| Sato Holdings Kabushiki Kaisha | 659 |
10 |
| Ricoh Company, Ltd. | 13266 |
8 |
| Toray Industries, Inc. | 6652 |
8 |
| Voith Patent GmbH | 2727 |
8 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
7 |
| Kimberly-clark Worldwide, Inc. | 5854 |
6 |
| Applied Materials, Inc. | 16587 |
5 |
| Bobst Mex SA | 542 |
5 |
| LG Energy Solution, Ltd. | 10813 |
5 |
| FUJIFILM Business Innovation Corp. | 7395 |
5 |
| The Procter & Gamble Company | 22178 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| FUJIFILM Corporation | 27102 |
4 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| Francotyp-Postalia GmbH | 162 |
4 |
| Philip Morris Products S.A. | 6751 |
3 |
| Brother Industries, Ltd. | 13000 |
3 |
| Other owners | 249 |