- All sections
- B - Performing operationstransporting
- B05B - Spraying apparatusatomising apparatusnozzles
- B05B 11/02 - Membranes or pistons acting on the contents inside the container, e.g. follower pistons
Patent holdings for IPC class B05B 11/02
Total number of patents in this class: 386
10-year publication summary
|
28
|
36
|
24
|
23
|
48
|
29
|
44
|
25
|
19
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aptar France SAS | 787 |
50 |
| Yoshino Kogyosho Co., Ltd. | 710 |
13 |
| Consort Medical plc | 74 |
9 |
| Boehringer Ingelheim International GmbH | 4698 |
7 |
| Gotohti.com Inc. | 91 |
7 |
| GOJO Industries, Inc. | 880 |
6 |
| RPC Bramlage GmbH | 106 |
6 |
| S. C. Johnson & Son, Inc. | 2799 |
5 |
| Aptar Radolfzell GmbH | 263 |
5 |
| Silgan Dispensing Systems Corporation | 324 |
5 |
| Unilever Global IP Limited | 1969 |
5 |
| Baxter International Inc. | 2378 |
4 |
| Baxter Healthcare S.A. | 1804 |
4 |
| Dispensing Technologies B.V. | 115 |
4 |
| Ecolab USA Inc. | 5456 |
4 |
| F. Holzer GmbH | 34 |
4 |
| Graco Minnesota Inc. | 1184 |
4 |
| Lumson S.p.A. | 97 |
4 |
| Majesty Packaging Systems Limited | 20 |
4 |
| Market Ready, Inc. | 9 |
4 |
| Other owners | 232 |