- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 48/23 - Articles comprising two or more components, e.g. co-extruded layers the components being layers with means for avoiding adhesion of the layers, e.g. for forming peelable layers
Patent holdings for IPC class B29C 48/23
Total number of patents in this class: 31
10-year publication summary
|
0
|
1
|
5
|
5
|
10
|
5
|
4
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17968 |
4 |
| Parker-Hannifin Corporation | 1020 |
3 |
| Medtronic Vascular, Inc. | 1509 |
2 |
| ABIOMED, Inc. | 634 |
2 |
| Biosense Webster (Israel) Ltd. | 2076 |
2 |
| Edwards Lifesciences Corporation | 4445 |
2 |
| Merit Medical Systems, Inc. | 1120 |
2 |
| O&M Halyard, Inc. | 376 |
2 |
| Dow Global Technologies LLC | 10139 |
1 |
| Toray Plastics (America), Inc. | 193 |
1 |
| Berry Plastics Corporation | 255 |
1 |
| Denka Company Limited | 2452 |
1 |
| Hitachi Zosen Corporation | 619 |
1 |
| MegaPlast S.A. Packaging Materials Industry | 7 |
1 |
| Mold-Masters (2007) Limited | 265 |
1 |
| Origin Laboratories, Inc. | 3 |
1 |
| Sonoco Development, Inc. | 776 |
1 |
| Stratasys, Inc. | 697 |
1 |
| CAIOLA FILIERE S.r.l. | 4 |
1 |
| Getinge Aseptic Solutions, LLC | 47 |
1 |
| Other owners | 0 |