- All sections
- A - Human necessities
- A61G - Transport, personal conveyances, or accommodation specially adapted for patients or disabled persons; operating tables or chairs; chairs for dentistry; funeral devices
- A61G 1/013 - Stretchers foldable or collapsible
Patent holdings for IPC class A61G 1/013
Total number of patents in this class: 198
10-year publication summary
|
23
|
32
|
24
|
23
|
18
|
34
|
14
|
15
|
17
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stryker Corporation | 4272 |
29 |
| Ferno-Washington, Inc. | 246 |
25 |
| TSG Associates LLP | 25 |
6 |
| Corben | 8 |
6 |
| D.T. Davis Enterprises, Ltd. (d/b/a Hovertech International) | 75 |
5 |
| Direct Healthcare Group Limited | 26 |
5 |
| Egg Medical, Inc. | 34 |
3 |
| Fibrelight Developments Limited | 4 |
3 |
| Matbock, LLC | 7 |
3 |
| Stem S.r.l. | 14 |
3 |
| Integrated MedCraft LLC | 10 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2723 |
2 |
| BAE SYSTEMS plc | 2281 |
2 |
| E-techno Information Technologies Co., Ltd. | 249 |
2 |
| Jolife AB | 28 |
2 |
| Kohlbrat & Bunz Gesellschaft m.b.H. | 18 |
2 |
| Liko Research & Development AB | 132 |
2 |
| North American Rescue, LLC | 80 |
2 |
| Skedco, Inc. | 45 |
2 |
| ThyssenKrupp AG | 3207 |
2 |
| Other owners | 89 |