- All sections
- B - Performing operations; transporting
- B31F - Mechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper
- B31F 1/00 - Mechanical deformation without removing material, e.g. in combination with laminating
Patent holdings for IPC class B31F 1/00
Total number of patents in this class: 351
10-year publication summary
|
33
|
41
|
22
|
24
|
20
|
21
|
24
|
23
|
30
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13266 |
23 |
| Stora Enso Oyj | 1504 |
11 |
| PulPac AB | 72 |
10 |
| Canon Inc. | 36841 |
8 |
| Enterprises International, Inc. | 52 |
6 |
| Ranpak Corp. | 343 |
6 |
| Canon Finetech Nisca Inc. | 246 |
6 |
| FUJIFILM Business Innovation Corp. | 7395 |
6 |
| Konica Minolta, Inc. | 8349 |
5 |
| Huhtamaki Oyj | 92 |
5 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
5 |
| The Procter & Gamble Company | 22178 |
4 |
| Société des Produits Nestlé S.A. | 9672 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
4 |
| Better All Round Limited | 14 |
4 |
| Packaging Acquisitions I, LLC | 20 |
4 |
| Eastman Kodak Company | 3444 |
3 |
| Uni-Charm Corporation | 611 |
3 |
| Brown LLC | 20 |
3 |
| Goss International Americas, Inc. | 133 |
3 |
| Other owners | 228 |