- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 23/20 - Flexible squeeze tubes, e.g. for cosmetics
Patent holdings for IPC class B29D 23/20
Total number of patents in this class: 64
10-year publication summary
|
3
|
5
|
6
|
4
|
1
|
4
|
6
|
1
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisapack Holding S.A. | 127 |
9 |
| Packsys Global (Switzerland) Ltd. | 19 |
5 |
| Colgate-Palmolive Company | 5814 |
4 |
| Hoffmann Neopac AG | 68 |
4 |
| Albea Services | 284 |
3 |
| Packsys Global AG | 42 |
3 |
| Strecktech AG | 6 |
3 |
| Cebal SAS | 6 |
2 |
| Klecher, LLC | 9 |
2 |
| Linhardt GmbH & Co. KG | 13 |
2 |
| L' Oréal | 5511 |
2 |
| Corning Incorporated | 10258 |
1 |
| ALCAN Packaging Beauty Services | 18 |
1 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 371 |
1 |
| Amaranth Medical Pte. | 7 |
1 |
| CCL Label, Inc. | 506 |
1 |
| CEP Tubes | 9 |
1 |
| Ctl-th Packaging, S.L. Unipersonal | 21 |
1 |
| Hindustan Lever Limited | 9 |
1 |
| Junkosha Inc. | 145 |
1 |
| Other owners | 16 |