Devices, systems and methods for reducing the concentration of carbon dioxide in blood
US-9814821-B2 · Nov 14, 2017 · US
Nitric oxide [NO]
Nitric oxide [NO] · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61M2202/0275 |
| Official title | Nitric oxide [NO] |
| Display label | Nitric oxide [NO] |
| Total patents | 399 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 25 |
| 2017 | 39 |
| 2018 | 35 |
| 2019 | 45 |
| 2020 | 46 |
| 2021 | 36 |
| 2022 | 37 |
| 2023 | 35 |
| 2024 | 34 |
| 2025 | 43 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cannula for minimizing dilution of dosing during nitric oxide delivery
US-9795756-B2 · Oct 24, 2017 · US
Apparatus and method for filtering liquid particles from inspiratory gas flow of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system
US-2017281896-A1 · Oct 5, 2017 · US
Apparatus and method for monitoring nitric oxide delivery
US-9770570-B2 · Sep 26, 2017 · US
Compensating for Disruptions in Breathing Gas Flow Measurement
US-2017216551-A1 · Aug 3, 2017 · US
Implantable heart treatment systems, devices, and methods
US-9675812-B2 · Jun 13, 2017 · US
Breathing Apparatus Detection and Purging
US-2017128694-A1 · May 11, 2017 · US
Implantable heart treatment systems, devices, and methods
US-2017128650-A1 · May 11, 2017 · US
Therapeutic gas delivery device with pulsed and continuous flow control
US-9616193-B2 · Apr 11, 2017 · US
Device And Method For Diffusing High Concentration NO With Inhalation Therapy Gas
US-2017095633-A1 · Apr 6, 2017 · US
Systems and Methods for Compensating Long Term Sensitivity Drift of Electrochemical Gas Sensors Exposed to Nitric Oxide
US-2017074845-A1 · Mar 16, 2017 · US
Systems and Methods for Compensating Long Term Sensitivity Drift of Electrochemical Gas Sensors Exposed to Nitric Oxide
US-2017074844-A1 · Mar 16, 2017 · US
Treatment of red blood cells
US-9572833-B2 · Feb 21, 2017 · US
Nasal cannula assembly with flow control passage communicating with a deformable reservoir
US-9566407-B2 · Feb 14, 2017 · US
Nasal cannula assembly with flow control passage communicating with a deformable reservoir
US-2017028158-A1 · Feb 2, 2017 · US
Cannula for minimizing dilution of dosing during nitric oxide delivery
US-9550039-B2 · Jan 24, 2017 · US
Breathing apparatus detection and purging
US-9550040-B2 · Jan 24, 2017 · US
Systems And Methods for Compensating Long Term Sensitivity Drift Of Electrochemical Gas Sensors Exposed to Nitric Oxide
US-2017014592-A1 · Jan 19, 2017 · US
Systems And Methods for Compensating Long Term Sensitivity Drift Of Electrochemical Gas Sensors Exposed to Nitric Oxide
US-2016367775-A1 · Dec 22, 2016 · US
Method of treating a patient having pulmonary hypertension by long term NO therapy
US-9522247-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2202/0275?
- CPC A61M2202/0275 is the Cooperative Patent Classification code for “Nitric oxide [NO].”
- How many patents are filed under CPC A61M2202/0275 (Nitric oxide [NO])?
- Our database includes 399 publications tagged with this CPC code.
- Is patent activity under CPC A61M2202/0275 growing?
- Publication counts under this code: 34 in 2024 vs 43 in 2025 (latest complete years).