- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/855 - Forming valves integral with the containers
Patent holdings for IPC class B31B 70/855
Total number of patents in this class: 14
10-year publication summary
|
0
|
0
|
3
|
3
|
4
|
3
|
1
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Totani Corporation | 121 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Easysnap Technology S.r.l. | 32 |
2 |
| Lohia Corp Limited | 48 |
2 |
| Cargill, Incorporated | 2835 |
1 |
| Fujimori Kogyo Co., Ltd. | 257 |
1 |
| Mark Steele | 5 |
1 |
| Sonoco Development, Inc. | 776 |
1 |
| LB Europe Limited | 47 |
1 |
| Other owners | 0 |