- All sections
- B - Performing operations; transporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof
Patent holdings for IPC class B29L 31/30
Total number of patents in this class: 3160
10-year publication summary
|
300
|
379
|
448
|
383
|
373
|
385
|
277
|
151
|
74
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
550 |
| Airbus Operations GmbH | 3188 |
105 |
| Ford Global Technologies, LLC | 19702 |
82 |
| Hyundai Motor Company | 19021 |
56 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
53 |
| GM Global Technology Operations LLC | 13620 |
42 |
| Kia Motors Corporation | 7946 |
37 |
| Kyoraku Co., Ltd. | 485 |
35 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
34 |
| Honda Motor Co., Ltd. | 24537 |
33 |
| Airbus Operations S.A.S. | 2407 |
31 |
| SABIC Global Technologies B.V. | 4044 |
31 |
| Toyota Motor Corporation | 28582 |
28 |
| Airbus Operations S.L. | 511 |
28 |
| Airbus Operations Limited | 1157 |
28 |
| Faurecia Innenraum Systeme GmbH | 235 |
26 |
| Textron Innovations Inc. | 2138 |
25 |
| Rohr, Inc. | 653 |
22 |
| Compagnie Plastic Omnium | 465 |
21 |
| Safran Aircraft Engines | 5739 |
21 |
| Other owners | 1872 |