- 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 33/50 - Moulds or coresDetails thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic
Patent holdings for IPC class B29C 33/50
Total number of patents in this class: 258
10-year publication summary
|
22
|
18
|
23
|
28
|
20
|
17
|
14
|
19
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20196 |
64 |
| American Woodmark Management Company | 120 |
9 |
| Align Technology, Inc. | 2301 |
7 |
| Safran Aircraft Engines | 6741 |
7 |
| General Electric Company | 13938 |
6 |
| Airbus Operations GmbH | 3457 |
5 |
| Rubbercraft Corporation of California, Ltd. | 11 |
5 |
| Short Brothers plc, | 184 |
5 |
| Premium AEROTEC GmbH | 106 |
4 |
| Airbus Operations S.A.S. | 2567 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15393 |
3 |
| Avent, Inc. | 925 |
3 |
| Rohr, Inc. | 773 |
3 |
| Sartorius Stedim North America Inc. | 172 |
3 |
| Sikorsky Aircraft Corporation | 1062 |
3 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3337 |
3 |
| Vestas Wind Systems A/S | 3812 |
3 |
| Astro Tech Co., Ltd. | 22 |
3 |
| BASF SE | 21320 |
2 |
| Nike, Inc. | 14898 |
2 |
| Other owners | 115 |