- 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 70/36 - 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 and impregnating by casting, e.g. vacuum casting
Patent holdings for IPC class B29C 70/36
Total number of patents in this class: 156
10-year publication summary
|
7
|
13
|
15
|
13
|
11
|
12
|
7
|
8
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
21 |
| Johns Manville | 921 |
9 |
| Siemens Gamesa Renewable Energy A/S | 1961 |
9 |
| Sinoma Wind Power Blade Co., Ltd. | 47 |
7 |
| Airbus Operations GmbH | 3446 |
5 |
| General Electric Company | 13899 |
4 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 390 |
4 |
| Cornerstone Research Group, Inc. | 68 |
4 |
| Applied Structural Materials, LLC | 5 |
4 |
| Rolls-Royce PLC | 3221 |
3 |
| Plastics Unlimited, Inc. | 9 |
3 |
| Vestas Wind Systems A/S | 3796 |
3 |
| Illinois Tool Works Inc. | 11863 |
2 |
| Toyota Motor Corporation | 35772 |
2 |
| Lockheed Martin Corporation | 3255 |
2 |
| FiberCore IP B.V. | 27 |
2 |
| Gurit (UK) Ltd. | 110 |
2 |
| National Research Council of Canada | 1551 |
2 |
| Short Brothers plc | 48 |
2 |
| LM Glasfiber A/S | 134 |
2 |
| Other owners | 64 |