- 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 70/32 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
Patent holdings for IPC class B29C 70/32
Total number of patents in this class: 814
10-year publication summary
|
64
|
73
|
51
|
72
|
61
|
62
|
44
|
63
|
54
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6704 |
55 |
| Toyota Motor Corporation | 35813 |
39 |
| The Boeing Company | 20163 |
36 |
| Murata Machinery, Ltd. | 1597 |
27 |
| Northrop Grumman Systems Corporation | 2913 |
13 |
| Toray Industries, Inc. | 7111 |
12 |
| Arkema France | 4242 |
11 |
| Airbus Operations GmbH | 3449 |
10 |
| Johns Manville | 920 |
10 |
| Honda Motor Co., Ltd. | 26034 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
9 |
| SAFRAN S.A. | 792 |
8 |
| Messier-Bugatti-Dowty | 225 |
8 |
| Textron Innovations Inc. | 2443 |
8 |
| Goodrich Corporation | 2181 |
7 |
| SNECMA S.A. | 1146 |
6 |
| Airbus Operations Limited | 1344 |
6 |
| Sumitomo Rubber Industries, Ltd. | 4727 |
6 |
| Crompton Technology Group Limited | 162 |
6 |
| GKN Aerospace Services Structures, Corp. | 25 |
6 |
| Other owners | 522 |