- 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 73/04 - Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass using preformed elements
Patent holdings for IPC class B29C 73/04
Total number of patents in this class: 113
10-year publication summary
|
7
|
9
|
15
|
12
|
18
|
14
|
5
|
8
|
5
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
18 |
| Airbus Operations GmbH | 3188 |
6 |
| Michelin Recherche et Technique S.A. | 2328 |
6 |
| General Electric Company | 18133 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Bridgestone Corporation | 7067 |
4 |
| Societe de Technologie Michelin | 692 |
4 |
| Bell Helicopter Textron Inc. | 1122 |
3 |
| Safran Aircraft Engines | 5739 |
3 |
| Short Brothers plc | 75 |
3 |
| Airbus France | 273 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Airbus Defence and Space GmbH | 886 |
2 |
| Aircelle | 488 |
2 |
| innogy SE | 204 |
2 |
| Mitsubishi Aircraft Corporation | 197 |
2 |
| Owens Corning Intellectual Capital, LLC | 1456 |
2 |
| Short Brothers plc, | 184 |
2 |
| Plastic Repair System 2011, S.L. | 11 |
2 |
| Cartonplast Iberica SLU (50%) | 2 |
2 |
| Other owners | 38 |