Inventor
KAUFMAN CHRISTOPHER L
US19 patents
⚠️ This page may combine multiple inventors who share the name “KAUFMAN CHRISTOPHER L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZOLL MEDICAL CORP
18 patentsUS9861311B2Jan 9, 2018
Arterial and venous blood metrics
ZOLL MEDICAL CORP6 citations84
US10596064B2Mar 24, 2020
CPR chest compression system with tonometric input and feedback
ZOLL MEDICAL CORP6 citations83
US10238334B2Mar 26, 2019
Arterial and venous blood metrics
ZOLL MEDICAL CORP1 citations73
US11974961B2May 7, 2024
Out of phase chest compression and ventilation
ZOLL MEDICAL CORP2 citations72
US10888493B2Jan 12, 2021
Out of phase chest compression and ventilation
ZOLL MEDICAL CORP2 citations72
US10349875B2Jul 16, 2019
Non-invasive assessment of physiological parameters of tissue via near infrared spectroscopy to distinguish between arrhythmic and asphyxial arrest
ZOLL MEDICAL CORP3 citations72
US12350012B2Jul 8, 2025
Using PH and SMO2 from a spectral sensor as an indication of subject down time
ZOLL MEDICAL CORP0 citations62
US11839488B2Dec 12, 2023
Medical system for assisting rescuers in providing chest compressions to a subject utilizing arterial and venous blood metrics
ZOLL MEDICAL CORP0 citations62
US11612325B2Mar 28, 2023
Transesophageal or transtracheal cardiac monitoring by optical spectroscopy
ZOLL MEDICAL CORP0 citations62
US11583471B2Feb 21, 2023
CPR chest compression system with tonometric input and feedback
ZOLL MEDICAL CORP0 citations62
US12233020B2Feb 25, 2025
System and methods for adaptive body positioning during chest compressions
ZOLL MEDICAL CORP0 citations59
US12285383B2Apr 29, 2025
System and methods for adaptive body positioning during chest compressions
ZOLL MEDICAL CORP0 citations57
US10206581B2Feb 19, 2019
Transesophageal or transtracheal cardiac monitoring by optical spectroscopy
ZOLL MEDICAL CORP0 citations52
US11942222B2Mar 26, 2024
Medical device for estimating risk of patient deterioration
ZOLL MEDICAL CORP0 citations51
US11179286B2Nov 23, 2021
Adaptive body positioning
ZOLL MEDICAL CORP0 citations51
US10617347B2Apr 14, 2020
Using pH and SMO2 from a spectral sensor as an indication of subject down time
ZOLL MEDICAL CORP0 citations51
US12558558B2Feb 24, 2026
Portable medical treatment apparatus with interactive guidance and cardiopulmonary resuscitative functionality
ZOLL MEDICAL CORP0 citations50
US10799177B2Oct 13, 2020
Estimation of adipose tissue with a modified near infrared spectral sensor
ZOLL MEDICAL CORP0 citations41