- 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 33/46 - Moulds or coresDetails thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
Patent holdings for IPC class B29C 33/46
Total number of patents in this class: 73
10-year publication summary
|
9
|
4
|
8
|
7
|
7
|
7
|
4
|
2
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2432 |
4 |
| The Boeing Company | 20153 |
3 |
| Bridgestone Corporation | 7247 |
3 |
| Align Technology, Inc. | 2281 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9099 |
2 |
| Airbus Operations GmbH | 3442 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15226 |
2 |
| BAE SYSTEMS plc | 2477 |
2 |
| CFS Bakel B.V. | 14 |
2 |
| Husky Injection Molding Systems Ltd. | 987 |
2 |
| Sacmi Cooperativa Meccanici Imola Societa Cooperativa | 2 |
2 |
| Marel Further Processing B.V. | 63 |
2 |
| Allergan, Inc. | 2170 |
1 |
| Canon Inc. | 43707 |
1 |
| Hewlett-Packard Development Company, L.P. | 25246 |
1 |
| Robert Bosch GmbH | 44094 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33845 |
1 |
| The Goodyear Tire & Rubber Company | 2393 |
1 |
| Dow Global Technologies LLC | 10919 |
1 |
| Michelin Recherche et Technique S.A. | 2087 |
1 |
| Other owners | 36 |