Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
FC

Fred W. Chapman — 10 Patents in 2025

PHPhysio-Control: 6 patents #1 of 59Top 2%
Stryker: 4 patents #29 of 449Top 7%
JAJolife Ab: 1 patents #1 of 7Top 15%
Washington: #73 of 9,973 inventorsTop 1%
Overall (2025): #6,317 of 469,880Top 2%
10 Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12414721 System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy delivery Joseph L. Sullivan, Ronald E. Stickney, Robert G. Walker, Daniel W. Piraino, Isabelle Banville 2025-09-16
12369796 Methods and systems for patient parameter fusion and feedback Clinton T. Siedenburg, Tyson G. Taylor, Robert G. Walker 2025-07-29
12362064 Systems enabling doctors to access medical device data Carrie Smith, Kirill Ubozhenko 2025-07-15
12350505 Defibrillators with enhanced functionality during cardiopulmonary resuscitation periods Ryan W. Apperson, Dale R. Beuning, Steven B. Duke, Thangeswaran Natarajan, Daniel W. Piraino +3 more 2025-07-08
12350506 Up-to-date defibrillation recommendations based on continuous ECG analysis during cardiopulmonary resuscitation Steven B. Duke, Robert P. Marx, Daniel W. Piraino, Tyson G. Taylor 2025-07-08
12329714 Mechanical cardio pulmonary resuscitation device having a contact member Anders Jeppsson 2025-06-17
12257206 CPR chest compression machine adjusting motion-time profile in view of detected force Anders Nilsson, Jonas Lagerstrom, Bo Mellberg, Anders Jeppsson, Marcus Ehrstedt +10 more 2025-03-25
12245983 Cardio-pulmonary resuscitation device for compressing and decompressing the chest of a patient Gregory T. Kavounas 2025-03-11
12239600 CPR chest compression system periodically reminding attendant to check patient Erik von Schenck, Anders Nilsson, Sara Lindroth, Robert G. Walker, Krystyna Szul +1 more 2025-03-04
12214213 Medical device with modifiable view of an electrocardiogram Blaine Krusor, Tyson G. Taylor 2025-02-04