- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 39/04 - Nozzles, funnels or guides for introducing articles or materials into containers or wrappers having air-escape, or air-withdrawal, passages
Patent holdings for IPC class B65B 39/04
Total number of patents in this class: 50
10-year publication summary
|
4
|
4
|
6
|
5
|
3
|
3
|
3
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 1866 |
3 |
| Innerbottle Co., Ltd. | 15 |
3 |
| KHS GmbH | 1381 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| Umicore | 542 |
2 |
| Maag Gala, Inc. | 76 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| General Electric Company | 18133 |
1 |
| Kao Corporation | 4843 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Idemitsu Kosan Co., Ltd. | 3995 |
1 |
| AMOREPACIFIC Corporation | 2606 |
1 |
| Aptar France SAS | 741 |
1 |
| Fuji Seal International, Inc. | 289 |
1 |
| Furukawa Mfg. Co., Ltd. | 12 |
1 |
| GE Healthcare Limited | 711 |
1 |
| GVG Oliehandel B.V. | 16 |
1 |
| Holcim Technology Ltd. | 868 |
1 |
| ICA S.p.A. | 45 |
1 |
| Ishida Co., Ltd. | 509 |
1 |
| Other owners | 22 |