- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-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 core; Shaping 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: 683
10-year publication summary
|
42
|
56
|
64
|
73
|
51
|
72
|
58
|
57
|
39
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 5739 |
47 |
| Toyota Motor Corporation | 28582 |
36 |
| The Boeing Company | 19843 |
35 |
| Murata Machinery, Ltd. | 1386 |
21 |
| Airbus Operations GmbH | 3188 |
10 |
| Northrop Grumman Systems Corporation | 2940 |
10 |
| Johns Manville | 980 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
9 |
| Messier-Bugatti-Dowty | 243 |
8 |
| Textron Innovations Inc. | 2138 |
8 |
| Toray Industries, Inc. | 6652 |
7 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| SAFRAN S.A. | 518 |
6 |
| SNECMA S.A. | 1160 |
6 |
| Airbus Operations Limited | 1157 |
6 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
6 |
| GKN Aerospace Services Structures, Corp. | 27 |
6 |
| Goodrich Corporation | 2081 |
6 |
| Snecma | 1065 |
6 |
| Aircelle | 488 |
5 |
| Other owners | 429 |