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For the Inventor, By the Inventor

Redmond, WA, United States of America

Physio-Control, Inc.


USPTO Granted Patents = 438

% Expired Patents = 5.9



Trademarks = 27

Forward Citations = 10,675

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324 inventors (with patents filed for the assignee):

goldMedal Fred William Chapman (66 out of 91 patents)

silverMedal Robert G Walker (60 out of 82 patents)

bronzeMedal Joseph Leo Sullivan (54 out of 196 patents)

4.  Richard C Nova (46 out of 97 patents)

5.  John C Daynes (43 out of 55 patents)

6.  Ronald Eugene Stickney (39 out of 42 patents)

7.  Mitchell Allen Smith (25 out of 36 patents)

8.  Isabelle L Banville (25 out of 51 patents)

9.  Barry D Curtin (24 out of 27 patents)

10.  Matthew Lawrence Bielstein (23 out of 27 patents)

11.  David R Hampton (22 out of 32 patents)

12.  Anders Nilsson (21 out of 49 patents)

13.  Gregory T Kavounas (20 out of 161 patents)

14.  Jeremy Wong (20 out of 32 patents)

15.  Randy L Merry (20 out of 22 patents)


Core Competencies:
Mechanical Compression Device
CPR Device
Medical Device Connector
Impedance Measurement
Patient Monitoring
Electrocardiogram Analysis
Defibrillator Pads
Compression Parameter
Therapy Delivery
Feedback Systems
Non-Invasive Measurement
Telemedicine Integration

438 patents:

1. 12740918 - Mechanical cardiopulmonary resuscitation device suction cup (2026-09-22),
2. D1145337 - Container for defibrillator pads (2026-09-01),
3. 12678631 - Medical device with enhanced electrocardiogram channel selection (2026-07-14),
4. 12678369 - EMS cot having built-in mechanical CPR device (2026-07-14),
5. 12649066 - Medical device accessories (2026-06-09),
6. 12623086 - System for multiple defibrillation therapies (2026-05-12),
7. 12616405 - Providing a live-lead view (2026-05-05),
8. 12551400 - Mechanical compression device with adjustable compression point (2026-02-17),
9. 12533291 - Adjustable piston (2026-01-27),
10. 12533290 - CPR device with pivoting support arm (2026-01-27),
11. 12485065 - Mechanical CPR device with active backboard (2025-12-02),
12. D1102382 - Medical device connector (2025-11-18),
13. 12434046 - Peelable lid for container with multi-point peel system (2025-10-07),
14. 12427085 - Low noise measurement of impedance of a patient (2025-09-30),
15. 12419804 - Systems and methods of managing and evaluating emergency medical procedures (2025-09-23),
Physio-Control, Inc. is a leading global provider of emergency medical response solutions. Our mission is to improve outcomes and save lives by delivering innovative, high-quality products and services to healthcare professionals and first responders. With over 60 years of experience, we specialize in developing and manufacturing lifesaving devices such as defibrillators, CPR assistance devices, and other critical care solutions. Our products are used worldwide by hospitals, EMS agencies, and public safety organizations. We are committed to advancing the field of emergency medical care through continuous innovation and collaboration with healthcare providers. Visit our website to learn more about our life-saving solutions and support.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Physio-Control, Inc.
438 Patents

#2 in Redmond, WA

#17 in Washington

#1,086 in US

#2,164 in the World

Redmond, WA (US)
Redmond, WA, United States of America

Physio-Control, Inc.

Forward Citations = 10,675

324 inventors:

goldMedal Fred William Chapman (66 out of 91 patents)

silverMedal Robert G Walker (60 out of 82 patents)

bronzeMedal Joseph Leo Sullivan (54 out of 196 patents)

4.  Richard C Nova (46 out of 97 patents)

5.  John C Daynes (43 out of 55 patents)

Please report any incorrect information to [email protected]
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