- 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: 496
10-year publication summary
|
51
|
55
|
62
|
64
|
48
|
37
|
37
|
28
|
36
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3521 |
15 |
| Bockatech Limited | 38 |
15 |
| Nike, Inc. | 15009 |
14 |
| Performance Solutions, LLC | 19 |
10 |
| Maxell, Ltd. | 3117 |
10 |
| BASF SE | 21339 |
9 |
| JSR Corporation | 2565 |
9 |
| Adidas AG | 1757 |
8 |
| Kyoraku Co., Ltd. | 520 |
8 |
| Bauer Hockey, LLC | 318 |
6 |
| Maxell Holdings, Ltd. | 1249 |
6 |
| Shell USA, Inc. | 1360 |
6 |
| Kaneka Corporation | 4844 |
5 |
| Proprietect L.P. | 92 |
5 |
| Canon Inc. | 44686 |
4 |
| Skechers U.S.A., Inc. II | 1952 |
4 |
| Sulzer Management AG | 719 |
4 |
| Zephyros, Inc. | 695 |
4 |
| Evonik Operations GmbH | 4446 |
4 |
| Guangdong Speed New Material Technology Co., Ltd | 9 |
4 |
| Other owners | 346 |