Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
101 patents granted to the 3 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Kestra Medical Technologies, Ltd.’s names, not what it holds today.
Patents granted
101
101 utility, 1976 to Dec 31, 2025
Granted in 2025
28
Against 38 in 2024 and 31 in 2023
Applications published
99
42 of them in 2025
Names they are printed under
3
a subsidiary, its own name
By yearGrantedApplications published
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Medical technology98
Control1
Electrical machinery, apparatus, energy1
Computer technology1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name3 counted
West Affum Holdings DAC a subsidiary
IE, as the owner printed on each patent
87 publishedWest Affum Holdings DAC a subsidiary
named as the applicant on its applications, in IE
10 publishedKestra Medical Technologies Inc. its own name
named as the applicant on its applications, in US
2 publishedNames not counted (2)
West Affum Holdings Corp.
Most of its patents print KY; this name counts in BM, US. 0 granted and 207 published under it are not counted.
West Affum Holdings Corp.
Most of its patents print KY; this name counts in BM, US. 112 granted and 73 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Oct 21, 2025 | 12,447,352 | Configurable comparator ECG storage and display in a wearable defibrillator system | Medical technology | West Affum Holdings DAC |
| Oct 14, 2025 | 12,440,109 | Direct current (DC) voltage respiration detector | Medical technology | West Affum Holdings DAC |
| Oct 7, 2025 | 12,434,067 | Wearable cardioverter defibrillator (WCD) system computing heart rate from noisy ECG signal | Medical technology | West Affum Holdings DAC |
| Sep 30, 2025 | 12,427,302 | On-demand remote data acquisition and programming in a wearable medical device | Medical technology | West Affum Holdings DAC |
| Sep 9, 2025 | 12,409,331 | Wearable Cardioverter Defibrillator (WCD) with artificial intelligence features | Medical technology | West Affum Holdings DAC |
| Sep 2, 2025 | 12,403,324 | Wearable medical device (WMD) implementing adaptive techniques to save power | Medical technology | West Affum Holdings DAC |
| Aug 5, 2025 | 12,377,279 | Wearable cardioverter defibrillator (WCD) system detecting QRS complexes in ECG signal by matched difference filter | Medical technology | West Affum Holdings DAC |
| Jul 15, 2025 | 12,362,065 | Health data management and display | Medical technology | West Affum Holdings DAC |
| Jul 15, 2025 | 12,357,838 | Wearable cardioverter defibrillator (WCD) system selecting previously identified preferred channel for attempting to detect pacing artifacts | Medical technology | West Affum Holdings DAC |
| Jul 8, 2025 | 12,354,750 | Selection of a wearable article for a medical device | Medical technology | West Affum Holdings DAC |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Nov 27, 2025 | 2025/0360324 | WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) WITH ARTIFICIAL INTELLIGENCE FEATURES | Medical technology | West Affum Holdings DAC |
| Nov 6, 2025 | 2025/0339700 | WEARABLE MEDICAL DEVICE (WMD) IMPLEMENTING ADAPTIVE TECHNIQUES TO SAVE POWER | Medical technology | West Affum Holdings DAC |
| Oct 30, 2025 | 2025/0332430 | WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) SYSTEM DETECTING QRS COMPLEXES IN ECG SIGNAL BY MATCHED DIFFERENCE FILTER | Medical technology | West Affum Holdings DAC |
| Oct 30, 2025 | 2025/0332404 | ON-DEMAND REMOTE DATA ACQUISITION AND PROGRAMMING IN A WEARABLE MEDICAL DEVICE | Medical technology | West Affum Holdings DAC |
| Oct 23, 2025 | 2025/0325826 | WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) SYSTEM COMPUTING HEART RATE FROM NOISY ECG SIGNAL | Medical technology | West Affum Holdings DAC |
| Oct 9, 2025 | 2025/0316360 | MEDICAL SYSTEM FOR ESTABLISHING COMMUNICATION BETWEEN DEVICES USING CODE SCANNING | Medical technology | West Affum Holdings DAC |
| Oct 9, 2025 | 2025/0316187 | ALERT BUTTON TRAINING SYSTEM FOR A WEARABLE MEDICAL DEVICE AND METHOD THEREOF | Control | West Affum Holdings DAC |
| Oct 9, 2025 | 2025/0311935 | MEDICAL SYSTEM AND METHOD WITH A MOBILE DEVICE TO MIRROR PROMPTS IN A SECOND LANGUAGE | Medical technology | West Affum Holdings DAC |
| Oct 2, 2025 | 2025/0308698 | Fit Management Of A Wearable Article To Enhance Medical Device Performance | Medical technology | West Affum Holdings DAC |
| Oct 2, 2025 | 2025/0303185 | WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) SYSTEM SELECTING PREVIOUSLY IDENTIFIED PREFERRED CHANNEL FOR ATTEMPTING TO DETECT PACING ARTIFACTS | Medical technology | West Affum Holdings DAC |
What it applied for, 2024 to 2025: Medical technology 72 · Control 1.
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.