- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/86 - Forming integral handles; Attaching separate handles
Patent holdings for IPC class B31B 50/86
Total number of patents in this class: 33
10-year publication summary
|
0
|
2
|
2
|
3
|
2
|
8
|
5
|
8
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1364 |
10 |
| Bartoli Packaging S.r.l. | 6 |
5 |
| WestRock Packaging Systems, LLC | 629 |
3 |
| Pratt Retail Specialties, LLC | 71 |
2 |
| GAF Energy LLC | 139 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Cascades Canada ULC | 635 |
1 |
| Ecolean AB | 78 |
1 |
| Papier-Mettler KG | 37 |
1 |
| Rock-Tenn Shared Services, LLC | 53 |
1 |
| WestRock MWV, LLC | 335 |
1 |
| Geo Project Industries S.r.l. | 1 |
1 |
| Shenzhen Powerfly Automation Equipment Co., Ltd. | 1 |
1 |
| Dong Bang Plus Paper | 2 |
1 |
| Unmanned Systems Operations Group, Inc. | 2 |
1 |
| Canadian Corrugated Systems | 2 |
1 |
| Other owners | 0 |