- 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 7/057 - Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
Patent holdings for IPC class A61G 7/057
Total number of patents in this class: 1200
10-year publication summary
120
|
109
|
158
|
119
|
122
|
113
|
131
|
94
|
112
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hill-Rom Services, Inc. | 1115 |
165 |
Stryker Corporation | 3864 |
76 |
Sage Products, LLC | 303 |
53 |
Huntleigh Technology Limited | 141 |
31 |
Paramount Bed Co., Ltd. | 230 |
29 |
TurnCare, Inc. | 59 |
29 |
Leaf Healthcare, Inc. | 54 |
21 |
Sleep Number Corporation | 471 |
20 |
Kap Medical | 40 |
16 |
PRS Medical Technologies, Inc. | 30 |
15 |
Raye's, Inc. | 24 |
11 |
LINET spol. s r.o. | 187 |
11 |
Arjo IP Holding Aktiebolag | 494 |
10 |
DEKA Products Limited Partnership | 1640 |
9 |
Masimo Corporation | 1234 |
9 |
Mölnlycke Health Care AB | 543 |
9 |
Span-America Medical Systems, Inc. | 55 |
9 |
Ascion, LLC | 50 |
8 |
Bedgear LLC | 260 |
8 |
Invacare Corporation | 256 |
8 |
Other owners | 653 |