- All sections
- B - Performing operations; transporting
- B26F - Perforating; punching; cutting-out; stamping-out; severing by means other than cutting
- B26F 1/44 - Cutters therefor; Dies therefor
Patent holdings for IPC class B26F 1/44
Total number of patents in this class: 471
10-year publication summary
36
|
37
|
50
|
63
|
55
|
42
|
41
|
40
|
39
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
10 |
Dicar, Inc. | 26 |
9 |
Koenig & Bauer AG | 958 |
9 |
Nitto Denko Corporation | 7879 |
8 |
Bobst Mex SA | 542 |
8 |
Finetech. Co., Ltd. | 20 |
7 |
Nike, Inc. | 13075 |
6 |
Ontario Die International Inc. | 38 |
6 |
Tek Industries, Inc. | 6 |
6 |
Tetra Laval Holdings & Finance S.A. | 2007 |
6 |
Sandvik Intellectual Property AB | 1634 |
5 |
Illinois Tool Works Inc. | 11152 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Container Graphics Corporation | 13 |
4 |
Make a Box Co., Ltd. | 8 |
4 |
Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
4 |
Pusan National University Industry-University Cooperation Foundation | 562 |
4 |
Sarong S.p.A. | 142 |
4 |
Sealstrip Corporation | 29 |
4 |
Totani Corporation | 121 |
4 |
Other owners | 355 |