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Grand Cayman, Cayman Islands

West Affum Holdings Corp.

Calculating rank

USPTO Granted Patents = 113

% Expired Patents = 0.88

EPO Patents = 5

Forward Citations = 973

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62 inventors (with patents filed for the assignee):

Joseph Leo Sullivan (52 out of 196 patents)

David Peter Finch (51 out of 103 patents)

Laura Marie Gustavson (50 out of 81 patents)

4. Gregory T Kavounas (36 out of 161 patents)

5. Kenneth Frederick Cowan (28 out of 53 patents)

6. Phillip Dewey Foshee, Jr (26 out of 52 patents)

7. Daniel James Finney (21 out of 32 patents)

8. Richard C Nova (20 out of 97 patents)

9. Isabelle L Banville (20 out of 51 patents)

10. Robert Reuben Buchanan (19 out of 48 patents)

11. Douglas Keith Medema (19 out of 44 patents)

12. Zoie R Engman (17 out of 52 patents)

13. Erick Michael Roane (15 out of 35 patents)

14. Dallas Eugene Meeker (14 out of 26 patents)

15. Krystyna Szul (14 out of 30 patents)

Core Competencies:

Wearable Cardiac Defibrillator

ECG Monitoring

Patient Parameter Analysis

Shock Determination

Conductive Fluid Deployment

Arrhythmia Detection

Multi-Sensory Alarms

Power-Saving Function

User Interface

Respiration Measurement

Ventricular Tachycardia

Non-Invasive Blood Pressure

113 patents: Sort by Forward Citations

1. 12712072 - Adaptive Troubleshooting For A Medical Device (2026-08-18),

2. 11464991 - Wearable cardiac defibrillator (WCD) system controlling conductive fluid deployment (2022-10-11),

3. 11400303 - Detecting walking in a wearable cardioverter defibrillator system (2022-08-02),

4. 11376425 - Controlling functions of wearable cardiac defibrillation system (2022-07-05),

5. 11375936 - Wearable medical system to monitor a patient parameter (2022-07-05),

6. 11364388 - WCD system operable to not alarm when detected cardiac arrhythmias are not validated (2022-06-21),

7. 11364387 - Heart rate calculator with reduced overcounting (2022-06-21),

8. 11351391 - Wearable cardioverter defibrillator (WCD) system making shock/no shock determinations from multiple patient parameters (2022-06-07),

9. 11351390 - Wearable monitor system computing patient heart rate by multiplying ECG signals from different channels (2022-06-07),

10. 11344718 - Multichannel posture dependent template based rhythm discrimination in a wearable cardioverter defibrillator (2022-05-31),

11. 11342079 - WCD system alert issuance and resolution (2022-05-24),

12. 11334826 - WCD system prioritization of alerts based on severity and/or required timeliness of user response (2022-05-17),

13. 11331508 - Wearable cardioverter defibrillator with a non-invasive blood pressure monitor (2022-05-17),

14. 11324960 - Permission-based control of interfacing components with a medical device (2022-05-10),

15. 11298556 - WCD user interface response to a change in device orientation (2022-04-12),

Company Overview

West Affum Holdings Corp., based in Grand Cayman, KY, specializes in the development of wearable cardiac defibrillators. The company focuses on advanced technologies that enhance patient care through real-time ECG monitoring and comprehensive patient parameter analysis. Their innovative solutions include shock determination mechanisms, conductive fluid deployment for effective treatment, and sophisticated arrhythmia detection systems. Additionally, West Affum integrates multi-sensory alarms and power-saving functions to optimize device performance and user experience in critical health scenarios.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

113 Patents

#11 in Grand Cayman

#14 in Cayman Islands

#7,013 in the World

Grand Cayman, Cayman Islands

West Affum Holdings Corp.

Forward Citations = 973

62 inventors:

Joseph Leo Sullivan (52 out of 196 patents)

David Peter Finch (51 out of 103 patents)

Laura Marie Gustavson (50 out of 81 patents)

4. Gregory T Kavounas (36 out of 161 patents)

5. Kenneth Frederick Cowan (28 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: West Affum Holdings Corp.. Retrieved from https://idiyas.com/company/west-affum-holdings

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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