- All sections
- B - Performing operations; transporting
- B31F - Mechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper
- B31F 1/22 - Making webs in which the channel of each corrugation is longitudinal with the web feed
Patent holdings for IPC class B31F 1/22
Total number of patents in this class: 50
10-year publication summary
|
3
|
2
|
6
|
8
|
4
|
6
|
4
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Paper Company | 857 |
12 |
| Underground Solutions, Inc. | 15 |
5 |
| Kimberly-clark Worldwide, Inc. | 5854 |
4 |
| 3m Innovative Properties Company | 18406 |
2 |
| The Glad Products Company | 542 |
2 |
| Scorrboard, LLC | 8 |
2 |
| Trani, Giorgio | 7 |
2 |
| Intpro, LLC | 21 |
2 |
| Packaging Acquisitions I, LLC | 20 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 181 |
1 |
| The C.w. Zumbiel Company | 28 |
1 |
| Fintex & Partners Italia S.p.A. | 9 |
1 |
| Haier US Appliance Solutions, Inc. | 3178 |
1 |
| Hbk Family, LLC | 1 |
1 |
| IKEA Supply AG | 272 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
1 |
| Intertape Polymer Corp. | 181 |
1 |
| Mycoal Co., Ltd. | 18 |
1 |
| Storopack Hans Reichenecker GmbH | 132 |
1 |
| Other owners | 6 |