- 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: 786
10-year publication summary
|
53
|
61
|
68
|
49
|
70
|
57
|
60
|
40
|
59
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6352 |
53 |
| Toyota Motor Corporation | 33246 |
39 |
| The Boeing Company | 20170 |
37 |
| Murata Machinery, Ltd. | 1520 |
26 |
| Northrop Grumman Systems Corporation | 2932 |
12 |
| Airbus Operations GmbH | 3369 |
11 |
| Johns Manville | 947 |
10 |
| SAFRAN S.A. | 632 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 14605 |
9 |
| Toray Industries, Inc. | 7009 |
9 |
| Honda Motor Co., Ltd. | 25780 |
8 |
| Arkema France | 4180 |
8 |
| Messier-Bugatti-Dowty | 227 |
8 |
| Textron Innovations Inc. | 2358 |
8 |
| Goodrich Corporation | 2156 |
7 |
| SNECMA S.A. | 1148 |
6 |
| Airbus Operations Limited | 1287 |
6 |
| Sumitomo Rubber Industries, Ltd. | 4668 |
6 |
| Crompton Technology Group Limited | 158 |
6 |
| GKN Aerospace Services Structures, Corp. | 27 |
6 |
| Other owners | 502 |