- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 16/10 - Arrangements for effecting positive rotation of web roll
Patent holdings for IPC class B65H 16/10
Total number of patents in this class: 191
10-year publication summary
|
18
|
19
|
20
|
31
|
30
|
21
|
21
|
12
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
16 |
| Seiko Epson Corporation | 18724 |
9 |
| Philip Morris Products S.A. | 6751 |
7 |
| The Procter & Gamble Company | 22178 |
6 |
| Hewlett-Packard Development Company, L.P. | 28538 |
6 |
| Brother Industries, Ltd. | 13000 |
5 |
| FABIO PERINI S.p.A. | 161 |
5 |
| Kitaru Innovations Inc. | 46 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| GPCP IP Holdings LLC | 1733 |
4 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Toshiba TEC Corporation | 3877 |
3 |
| Fuji Corporation | 2924 |
3 |
| Newfrey LLC | 554 |
3 |
| Ranpak Corp. | 343 |
3 |
| Sonoco Development, Inc. | 776 |
3 |
| Voith Patent GmbH | 2727 |
3 |
| Gerber Technology LLC | 87 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Kimberly-clark Worldwide, Inc. | 5854 |
2 |
| Other owners | 96 |