- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 44/24 - Making multilayered articles
Patent holdings for IPC class B29C 44/24
Total number of patents in this class: 86
10-year publication summary
|
7
|
10
|
18
|
5
|
13
|
8
|
7
|
5
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Plastics (America), Inc. | 197 |
8 |
| The Procter & Gamble Company | 21855 |
3 |
| Dow Global Technologies LLC | 10944 |
3 |
| Brugg Rohr AG Holding | 36 |
3 |
| EHC Canada, Inc. | 31 |
3 |
| Stanbee Company, Inc. | 16 |
3 |
| Casio Computer Co., Ltd. | 3496 |
2 |
| JSR Corporation | 2554 |
2 |
| Dart Container Corporation | 172 |
2 |
| Heraeus Noblelight Ltd. | 6 |
2 |
| MTI Polyexe Inc. | 6 |
2 |
| SABIC Global Technologies B.V. | 4597 |
2 |
| Sika Technology AG | 3004 |
2 |
| Maxell, Ltd. | 3032 |
2 |
| Corumat, Inc. | 16 |
2 |
| The Regents of the University of California | 20745 |
1 |
| Corning Incorporated | 10504 |
1 |
| Toyoda Gosei Co., Ltd. | 1858 |
1 |
| Eveready Battery Company, Inc. | 176 |
1 |
| Armacell Enterprise GmbH & Co. KG | 159 |
1 |
| Other owners | 40 |