- 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: 56
10-year publication summary
|
4
|
6
|
5
|
3
|
3
|
3
|
2
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2043 |
4 |
| Innerbottle Co., Ltd. | 14 |
3 |
| KHS GmbH | 1401 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2076 |
2 |
| Umicore | 598 |
2 |
| Nicoventures Trading Limited | 3441 |
2 |
| Aptar do Brasil Embalagens Ltda. | 5 |
2 |
| Maag Gala, Inc. | 74 |
2 |
| The Procter & Gamble Company | 22146 |
1 |
| General Electric Company | 17789 |
1 |
| Kao Corporation | 4916 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
1 |
| Idemitsu Kosan Co., Ltd. | 4103 |
1 |
| AMOREPACIFIC Corporation | 2778 |
1 |
| Aptar France SAS | 773 |
1 |
| Fuji Seal International, Inc. | 286 |
1 |
| Furukawa Mfg. Co., Ltd. | 12 |
1 |
| GE Healthcare Limited | 693 |
1 |
| GVG Oliehandel B.V. | 16 |
1 |
| Holcim Technology Ltd. | 995 |
1 |
| Other owners | 25 |