- 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: 145
10-year publication summary
|
7
|
19
|
10
|
18
|
21
|
21
|
16
|
13
|
14
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HexcelPack, LLC | 70 |
22 |
| Ranpak Corp. | 349 |
14 |
| Enterprises International, Inc. | 51 |
6 |
| The Procter & Gamble Company | 21920 |
4 |
| Electronic Imaging Services, Inc., DBA Vestcom Retail Solutions | 57 |
4 |
| 3m Innovative Properties Company | 17507 |
3 |
| Curt G. Joa, Inc. | 214 |
3 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 196 |
3 |
| Sonoco Development, Inc. | 527 |
3 |
| Soremartec S.A. | 954 |
3 |
| Wilsonart LLC | 101 |
3 |
| Brown LLC | 79 |
2 |
| Labelcraft Products Ltd. | 8 |
2 |
| Packsize LLC | 282 |
2 |
| Pratt Corrugated Holdings, Inc. | 312 |
2 |
| Sidel Participations | 1046 |
2 |
| DeWAL Industries, LLC | 4 |
2 |
| Qwarzo S.p.A | 20 |
2 |
| Rekon, LLC | 105 |
2 |
| F. Hoffmann-La Roche AG | 7841 |
1 |
| Other owners | 60 |