- 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 70/18 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length in the form of a mat, e.g. sheet moulding compound [SMC]
Patent holdings for IPC class B29C 70/18
Total number of patents in this class: 158
10-year publication summary
|
8
|
9
|
11
|
15
|
21
|
18
|
19
|
16
|
24
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
12 |
| Toray Industries, Inc. | 6652 |
12 |
| Mitsubishi Chemical Corporation | 4313 |
9 |
| Goodrich Corporation | 2081 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Bell Helicopter Textron Inc. | 1122 |
3 |
| Georg Fritzmeier GmbH & Co. KG | 35 |
3 |
| Safran Aircraft Engines | 5739 |
3 |
| Magna Exteriors Inc. | 377 |
3 |
| SNECMA S.A. | 1160 |
2 |
| Airbus Operations GmbH | 3188 |
2 |
| Evonik Röhm GmbH | 452 |
2 |
| Toray Advanced Materials Korea Inc. | 222 |
2 |
| Arkema France | 3790 |
2 |
| DIC Corporation | 3597 |
2 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 220 |
2 |
| Gurit (UK) Ltd. | 103 |
2 |
| Johns Manville | 980 |
2 |
| Lintec of America, Inc. | 158 |
2 |
| Other owners | 83 |