- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 20/00 - Advancing webs
Patent holdings for IPC class B65H 20/00
Total number of patents in this class: 158
10-year publication summary
|
15
|
5
|
10
|
11
|
7
|
12
|
6
|
13
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19261 |
9 |
| GPCP IP Holdings LLC | 1643 |
7 |
| The Procter & Gamble Company | 22020 |
6 |
| 3m Innovative Properties Company | 17842 |
6 |
| Pregis LLC | 247 |
6 |
| Valve Solutions, Inc. | 13 |
5 |
| Brother Industries, Ltd. | 12962 |
4 |
| Illinois Tool Works Inc. | 11392 |
3 |
| Hewlett-Packard Development Company, L.P. | 25972 |
3 |
| Nippon Electric Glass Co., Ltd. | 2444 |
3 |
| Kimberly-clark Worldwide, Inc. | 5501 |
2 |
| Corning Incorporated | 10232 |
2 |
| Uni-Charm Corporation | 600 |
2 |
| Bobst Mex SA | 581 |
2 |
| Carl Zeiss Jena GmbH | 214 |
2 |
| Cintas Corporation | 11 |
2 |
| Comfortex Corporation | 32 |
2 |
| Corning Precision Materials Co., Ltd. | 209 |
2 |
| Elco Enterprises, Inc. | 68 |
2 |
| Fuji Corporation | 3314 |
2 |
| Other owners | 86 |