- 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 1/00 - Multiple-step processes for making flat articles
Patent holdings for IPC class B31D 1/00
Total number of patents in this class: 137
10-year publication summary
|
12
|
7
|
15
|
10
|
15
|
20
|
19
|
14
|
12
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HexcelPack, LLC | 64 |
19 |
| Ranpak Corp. | 345 |
14 |
| Enterprises International, Inc. | 52 |
6 |
| Electronic Imaging Services, Inc., DBA Vestcom Retail Solutions | 56 |
4 |
| The Procter & Gamble Company | 22031 |
3 |
| 3m Innovative Properties Company | 17813 |
3 |
| Curt G. Joa, Inc. | 206 |
3 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 196 |
3 |
| Sonoco Development, Inc. | 583 |
3 |
| Soremartec S.A. | 905 |
3 |
| Wilsonart LLC | 99 |
3 |
| Labelcraft Products Ltd. | 6 |
2 |
| Packsize LLC | 294 |
2 |
| Pratt Corrugated Holdings, Inc. | 289 |
2 |
| DeWAL Industries, LLC | 4 |
2 |
| Qwarzo S.p.A | 17 |
2 |
| Rekon, LLC | 102 |
2 |
| F. Hoffmann-La Roche AG | 7939 |
1 |
| Roche Diagnostics GmbH | 2702 |
1 |
| LG Electronics Inc. | 73393 |
1 |
| Other owners | 58 |