- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/86 - Forming integral handlesAttaching separate handles
Patent holdings for IPC class B31B 50/86
Total number of patents in this class: 35
10-year publication summary
|
1
|
2
|
3
|
2
|
8
|
5
|
8
|
6
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1515 |
10 |
| Bartoli Packaging S.r.l. | 6 |
5 |
| WestRock Packaging Systems, LLC | 696 |
4 |
| Pratt Retail Specialties, LLC | 81 |
2 |
| GAF Energy LLC | 210 |
2 |
| Illinois Tool Works Inc. | 11528 |
1 |
| Cascades Canada ULC | 599 |
1 |
| Ecolean AB | 75 |
1 |
| Papier-Mettler KG | 59 |
1 |
| Rock-Tenn Shared Services, LLC | 43 |
1 |
| WestRock MWV, LLC | 340 |
1 |
| Global-Pak, Inc. | 3 |
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 |