- All sections
- B - Performing operations; transporting
- B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for
- B60R 21/235 - Inflatable members characterised by their material
Patent holdings for IPC class B60R 21/235
Total number of patents in this class: 731
10-year publication summary
|
56
|
51
|
100
|
82
|
69
|
78
|
63
|
50
|
43
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2413 |
100 |
| Toyobo Co., Ltd. | 2286 |
50 |
| Ford Global Technologies, LLC | 19702 |
46 |
| Toyoda Gosei Co., Ltd. | 1746 |
43 |
| Toray Industries, Inc. | 6652 |
29 |
| Seiren Co., Ltd. | 284 |
26 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
25 |
| Toyota Motor Corporation | 28582 |
23 |
| Kolon Industries, Inc. | 1506 |
22 |
| TRW Automotive GmbH | 595 |
16 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
13 |
| Dow Corning Corporation | 1072 |
13 |
| Autoliv ASP, Inc. | 772 |
13 |
| ZF Automotive Germany GmbH | 284 |
13 |
| Sumisho Airbag Systems Co., Ltd. | 20 |
12 |
| Asahi Kasei Fibers Corporation | 112 |
11 |
| INVISTA Textiles (U.K.) Limited | 253 |
11 |
| Dow Silicones Corporation | 1664 |
11 |
| ZF Passive Safety Systems US Inc. | 102 |
11 |
| Milliken & Company | 1253 |
10 |
| Other owners | 233 |