- All sections
- A - Human necessities
- A61F - Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits
- A61F 2/856 - Single tubular stent with side portal passage
Patent holdings for IPC class A61F 2/856
Total number of patents in this class: 502
10-year publication summary
61
|
43
|
59
|
51
|
42
|
54
|
54
|
39
|
26
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cook Medical Technologies LLC | 3369 |
75 |
Aortic Innovations, LLC | 43 |
37 |
Advanced Bifurcation Systems, Inc. | 61 |
26 |
W. L. Gore & Associates, Inc. | 2600 |
25 |
Medtronic Vascular, Inc. | 1529 |
20 |
Taheri Laduca LLC | 22 |
16 |
Bolton Medical, Inc. | 159 |
14 |
Sanford Health | 146 |
13 |
J.D. Franco & Co., LLC | 41 |
13 |
Covidien LP | 10647 |
12 |
The Cleveland Clinic Foundation | 1591 |
12 |
Boston Scientific Scimed, Inc. | 8794 |
9 |
AneuMed, Inc. | 13 |
9 |
Edwards Lifesciences CardiAQ LLC | 166 |
7 |
Vascular Dynamics, Inc. | 21 |
6 |
Endospan Ltd. | 74 |
5 |
JOTEC GmbH | 74 |
5 |
Lifetech Scientific (Shenzhen) Co., Ltd. | 347 |
5 |
Silk Road Medical, Inc. | 194 |
5 |
Endologix LLC | 124 |
5 |
Other owners | 183 |