- All sections
- B - Performing operations; transporting
- B31F - Mechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper
- B31F 1/36 - Moistening and heating webs to facilitate mechanical deformation and drying deformed webs
Patent holdings for IPC class B31F 1/36
Total number of patents in this class: 43
10-year publication summary
|
2
|
3
|
9
|
4
|
2
|
3
|
5
|
3
|
10
|
1
|
| 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 |
4 |
| Société des Produits Nestlé S.A. | 9672 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
4 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
4 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Pester PAC Automation GmbH | 4 |
2 |
| Intpro, LLC | 21 |
2 |
| Syntegon Technology GmbH | 205 |
2 |
| Packaging Acquisitions I, LLC | 20 |
2 |
| Albany International Corp. | 311 |
1 |
| Kawano Paper Co., Ltd. | 4 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| O.m.g. SRL | 24 |
1 |
| Progroup AG | 11 |
1 |
| Rengo Co., Ltd. | 53 |
1 |
| Scorrboard, LLC | 8 |
1 |
| Shibaura Institute of Technology | 92 |
1 |
| Stora Enso Oyj | 1504 |
1 |
| Technische Universität Dresden | 567 |
1 |
| University of Leeds | 279 |
1 |
| Other owners | 5 |