- 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 | 19269 |
9 |
GPCP IP Holdings LLC | 1643 |
7 |
The Procter & Gamble Company | 22018 |
6 |
3m Innovative Properties Company | 17849 |
6 |
Pregis LLC | 247 |
6 |
Valve Solutions, Inc. | 13 |
5 |
Brother Industries, Ltd. | 12960 |
4 |
Illinois Tool Works Inc. | 11396 |
3 |
Hewlett-Packard Development Company, L.P. | 25954 |
3 |
Nippon Electric Glass Co., Ltd. | 2447 |
3 |
Kimberly-clark Worldwide, Inc. | 5507 |
2 |
Corning Incorporated | 10240 |
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 | 3320 |
2 |
Other owners | 86 |