- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 7/28 - Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
Patent holdings for IPC class B65B 7/28
Total number of patents in this class: 1440
10-year publication summary
|
175
|
157
|
158
|
135
|
133
|
137
|
119
|
151
|
145
|
50
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonoco Development, Inc. | 776 |
31 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
28 |
| G.D S.p.A. | 929 |
24 |
| Syntegon Technology GmbH | 205 |
21 |
| Vanrx Pharmasystems Inc. | 79 |
20 |
| KHS GmbH | 1381 |
16 |
| Owens-Brockway Glass Container Inc. | 716 |
16 |
| Robert Bosch GmbH | 40953 |
15 |
| Ferrum Packaging AG | 44 |
15 |
| The Procter & Gamble Company | 22178 |
14 |
| Crown Packaging Technology, Inc. | 494 |
14 |
| Amgen Inc. | 3779 |
12 |
| GPI Systems AB | 54 |
12 |
| Krones AG | 2037 |
11 |
| Shikoku Kakoki Co., Ltd. | 46 |
11 |
| Kraft Foods Group Brands LLC | 1096 |
10 |
| Parata Systems, LLC | 236 |
10 |
| Altria Client Services LLC | 1866 |
9 |
| SCHOTT Pharma AG & Co. KGaA | 108 |
9 |
| 1/4 Vin | 11 |
8 |
| Other owners | 1134 |