- 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 44/02 - Shaping by internal pressure generated in the material, e.g. swelling or foaming for articles of definite length, i.e. discrete articles
Patent holdings for IPC class B29C 44/02
Total number of patents in this class: 471
10-year publication summary
|
51
|
54
|
61
|
59
|
47
|
34
|
37
|
27
|
34
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3487 |
15 |
| Bockatech Limited | 37 |
15 |
| Nike, Inc. | 14690 |
13 |
| BASF SE | 21129 |
9 |
| Performance Solutions, LLC | 18 |
9 |
| Maxell, Ltd. | 2942 |
9 |
| JSR Corporation | 2540 |
8 |
| Adidas AG | 1673 |
8 |
| Kyoraku Co., Ltd. | 520 |
8 |
| Bauer Hockey, LLC | 308 |
6 |
| Maxell Holdings, Ltd. | 1265 |
6 |
| Kaneka Corporation | 4642 |
5 |
| Proprietect L.P. | 91 |
5 |
| Corumat, Inc. | 16 |
5 |
| Canon Inc. | 42224 |
4 |
| Sulzer Management AG | 698 |
4 |
| Zephyros, Inc. | 677 |
4 |
| Guangdong Speed New Material Technology Co., Ltd | 9 |
4 |
| 3m Innovative Properties Company | 17511 |
3 |
| Hilti Aktiengesellschaft | 3580 |
3 |
| Other owners | 328 |