- All sections
- B - Performing operationstransporting
- B31D - Making articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses or
- B31D 5/02 - Multiple-step processes for making three-dimensional articles including pressing
Patent holdings for IPC class B31D 5/02
Total number of patents in this class: 57
10-year publication summary
|
6
|
4
|
5
|
0
|
7
|
7
|
6
|
11
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GPCP IP Holdings LLC | 1633 |
7 |
| PulPac AB | 104 |
6 |
| Mainetti S.p.A. | 30 |
3 |
| Pester PAC Automation GmbH | 4 |
2 |
| Stora Enso Oyj | 1636 |
2 |
| Storopack Hans Reichenecker GmbH | 135 |
2 |
| Tokan Kogyo Co., Ltd. | 70 |
2 |
| Battelle Savannah River Alliance, LLC | 217 |
2 |
| Seiko Epson Corporation | 19327 |
1 |
| Brown LLC | 44 |
1 |
| Hitachi Systems, Ltd. | 250 |
1 |
| KIEFEL GmbH | 137 |
1 |
| Politecnico di Milano | 847 |
1 |
| Pregis Innovative Packaging LLC | 87 |
1 |
| Quality Tools S.r.l. | 7 |
1 |
| Sealed Air Corporation (US) | 543 |
1 |
| Toppan Printing Co., Ltd. | 2132 |
1 |
| United States Department of Energy | 228 |
1 |
| WestRock MWV, LLC | 340 |
1 |
| Hangzhou Bing Jia Technology Co., Ltd. | 23 |
1 |
| Other owners | 19 |