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