- All sections
- A - Human necessities
- A61M - Devices for introducing media into, or onto, the body; devices for transducing body media or for taking media from the body; devices for producing or ending sleep or stupor
- A61M 29/04 - Dilators made of swellable materials
Patent holdings for IPC class A61M 29/04
Total number of patents in this class: 68
10-year publication summary
5
|
0
|
3
|
3
|
4
|
5
|
6
|
5
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
MicroVention, Inc. | 555 |
4 |
Obalon Therapeutics, Inc. | 23 |
3 |
Warsaw Orthopedic, Inc. | 3184 |
2 |
Baja Research, LLC. | 10 |
2 |
Incept LLC | 151 |
2 |
Meril Life Sciences Private Limited | 103 |
2 |
Micro-tech (Nanjing) Co., Ltd. | 167 |
2 |
Wuhan Youcare Technology Co., Ltd. | 13 |
2 |
Celestial Life Sciences, LLC | 3 |
2 |
Kimberly-clark Worldwide, Inc. | 5854 |
1 |
Massachusetts Institute of Technology | 9795 |
1 |
California Institute of Technology | 3884 |
1 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
1 |
Cook Medical Technologies LLC | 3369 |
1 |
University of South Florida | 1817 |
1 |
Northwestern University | 3112 |
1 |
Access Scientific, LLC | 9 |
1 |
Acclarent, Inc. | 550 |
1 |
Allurion Technologies, Inc. | 45 |
1 |
Avenu Medical, Inc. | 68 |
1 |
Other owners | 36 |