- All sections
- B - Performing operationstransporting
- B67C - Filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided forfunnels
- B67C 3/28 - Flow-control devices, e.g. using valves
Patent holdings for IPC class B67C 3/28
Total number of patents in this class: 334
10-year publication summary
|
33
|
36
|
42
|
37
|
30
|
26
|
21
|
19
|
23
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KHS GmbH | 1413 |
72 |
| Krones AG | 2161 |
34 |
| Sidel Participations | 1014 |
23 |
| PepsiCo, Inc. | 2416 |
12 |
| Serac Group | 88 |
12 |
| SIDEL S.p.A. con Socio Unico | 96 |
10 |
| The Procter & Gamble Company | 22020 |
9 |
| Tetra Laval Holdings & Finance S.A. | 2116 |
9 |
| Brand GmbH + Co KG | 95 |
6 |
| Robert Bosch GmbH | 42411 |
5 |
| GEA Procomac S.p.A. | 69 |
5 |
| SIG Technology AG | 318 |
5 |
| Jiangsu Newamstar Packaging Machinery Co., Ltd. | 61 |
4 |
| KHS AG | 167 |
4 |
| Elopak Systems AG | 73 |
3 |
| KOSME S.r.l. Unipersonale | 28 |
3 |
| Shibuya Corporation | 87 |
3 |
| Société des Produits Nestlé S.A. | 9190 |
2 |
| Dai Nippon Printing Co., Ltd. | 4057 |
2 |
| Acqua Minerale San Benedetto S.p.A. | 74 |
2 |
| Other owners | 109 |