- 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: 447
10-year publication summary
|
45
|
51
|
54
|
61
|
58
|
47
|
32
|
35
|
25
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3432 |
15 |
| Bockatech Limited | 37 |
15 |
| Nike, Inc. | 14229 |
12 |
| BASF SE | 20961 |
9 |
| Performance Solutions, LLC | 19 |
9 |
| Maxell, Ltd. | 2817 |
9 |
| JSR Corporation | 2524 |
8 |
| Adidas AG | 1595 |
8 |
| Kyoraku Co., Ltd. | 502 |
7 |
| Bauer Hockey, LLC | 301 |
6 |
| Maxell Holdings, Ltd. | 1302 |
6 |
| Kaneka Corporation | 4561 |
5 |
| Proprietect L.P. | 91 |
5 |
| Corumat, Inc. | 16 |
5 |
| Sulzer Management AG | 670 |
4 |
| Trexel, Inc. | 35 |
4 |
| Zephyros, Inc. | 655 |
4 |
| Guangdong Speed New Material Technology Co., Ltd | 9 |
4 |
| 3m Innovative Properties Company | 17812 |
3 |
| Hilti Aktiengesellschaft | 3503 |
3 |
| Other owners | 306 |