- All sections
- B - Performing operations; transporting
- B67B - Applying closure members to bottles, jars, or similar containers; opening closed containers
- B67B 3/20 - Closing bottles, jars, or similar containers by applying caps by applying and rotating preformed threaded caps
Patent holdings for IPC class B67B 3/20
Total number of patents in this class: 322
10-year publication summary
|
13
|
22
|
31
|
23
|
39
|
17
|
34
|
18
|
25
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KHS GmbH | 1401 |
28 |
| Krones AG | 2123 |
25 |
| Arol S.p.A. | 55 |
23 |
| Tetra Laval Holdings & Finance S.A. | 2076 |
13 |
| Azenta US, Inc. | 67 |
8 |
| Parata Systems, LLC | 240 |
7 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 156 |
6 |
| Rejves S.r.l. | 6 |
5 |
| BD Kiestra B.V. | 125 |
4 |
| GEA Procomac S.p.A. | 68 |
4 |
| Obrist Closures Switzerland GmbH | 266 |
4 |
| Serac Group | 90 |
4 |
| Sidel Participations | 989 |
4 |
| Njm Packaging Inc. | 27 |
4 |
| Kao Corporation | 4916 |
3 |
| Shimadzu Corporation | 6019 |
3 |
| Ball Corporation | 395 |
3 |
| Closure Systems International Deutschland GmbH | 3 |
3 |
| KHS Corpoplast GmbH | 163 |
3 |
| Novembal USA Inc. | 80 |
3 |
| Other owners | 165 |