Krivitski; Nikolai M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Krivitski; Nikolai M..The latest application filed is for "method and apparatus employing an extracorporeal blood oxygenation circuit blood flow characteristic for quantitatively assessing a physiological parameter of a connected patient".

Company Profile

3.25.26

Krivitski; Nikolai M. - Ithaca NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for assessing cardiac output in veno-venous extracorporeal blood oxygenation Grant 11,439,735 - Krivitski , et al. September 13, 2	2022-09-13
Method And Apparatus Employing An Extracorporeal Blood Oxygenation Circuit Blood Flow Characteristic For Quantitatively Assessing A Physiological Parameter Of A Connected Patient App 20220280705 - Krivitski; Nikolai M.	2022-09-08
Calculating Cardiac Output Of A Patient Undergoing Veno-venous Extracorporeal Blood Oxygenation App 20200345915 - Krivitski; Nikolai M. ; et al.	2020-11-05
Method And Apparatus For Assessing Cardiac Output In Veno-venous Extracorporeal Blood Oxygenation App 20200237989 - Krivitski; Nikolai M. ; et al.	2020-07-30
Method And Apparatus For Assessing Cardiac Output In Veno-arterial Extracorporeal Blood Oxygenation App 20200237992 - Krivitski; Nikolai M. ; et al.	2020-07-30
Measurement Of Fluid Volume Of A Blood Oxygenator In An Extracorporeal Circuit App 20150316404 - Krivitski; Nikolai M. ; et al.	2015-11-05
Assessment of Pulmonary Blood Flow and Systemic Blood Flow in a Single Ventricle Patient App 20130317378 - Krivitski; Nikolai M. ; et al.	2013-11-28
Catheter With Common Guide Wire And Indicator Lumen App 20120165689 - Krivitski; Nikolai M. ; et al.	2012-06-28
Method for measuring cardiac output via an extracorporeal cardiopulmonary support circuit Grant 8,162,843 - Krivitski April 24, 2	2012-04-24
Catheter with common guide wire and indicator lumen Grant 8,133,185 - Krivitski , et al. March 13, 2	2012-03-13
Blood volume determination and sensor calibration Grant 7,734,322 - Krivitski , et al. June 8, 2	2010-06-08
Compensation method for thermodilution catheter having an injectate induced thermal effect in a blood flow measurement Grant 7,549,965 - Krivitski , et al. June 23, 2	2009-06-23
Measurement of a blood flow rate in hemodialysis shunts Grant 7,473,371 - Krivitski , et al. January 6, 2	2009-01-06
Method For Measuring Cardiac Output Via An Extracorporeal Cardiopulmonary Support Circuit App 20080033314 - Krivitski; Nikolai M.	2008-02-07
Method and apparatus to measure blood flow in hemodialysis shunts Grant 7,297,280 - Krivitski , et al. November 20, 2	2007-11-20
Method and apparatus to determine an initial flow rate in a conduit Grant 7,275,447 - Krivitski , et al. October 2, 2	2007-10-02
Method and apparatus for measuring cardiac output via an extracorporeal cardiopulmonary support circuit Grant 7,261,696 - Krivitski August 28, 2	2007-08-28
Method and Apparatus to Determine an Initial Flow Rate in a Conduit App 20070137296 - Krivitski; Nikolai M. ; et al.	2007-06-21
Method and apparatus to determine an initial flow rate in a conduit Grant 7,210,359 - Krivitski , et al. May 1, 2	2007-05-01
Method and Apparatus to Determine an Initial Flow Rate in a Conduit App 20060243061 - Krivitski; Nikolai M. ; et al.	2006-11-02
Method and apparatus to determine an initial flow rate in a conduit Grant 7,121,150 - Krivitski , et al. October 17, 2	2006-10-17
Compensation method for thermodilution catheter having an injectate induced thermal effect in a blood flow measurement Grant 7,112,176 - Krivitski , et al. September 26, 2	2006-09-26
Compensation method for thermodilution catheter having an injectate induced thermal effect in a blood flow measurement App 20060129053 - Krivitski; Nikolai M. ; et al.	2006-06-15
Method and apparatus for measuring cardiac output via an extracorporeal cardiopulmonary support circuit App 20060052715 - Krivitski; Nikolai M.	2006-03-09
Method and apparatus for determining blood flow during a vascular corrective procedure Grant 6,986,744 - Krivitski January 17, 2	2006-01-17
Measurement of a blood flow rate in hemodialysis shunts App 20050178732 - Krivitski, Nikolai M. ; et al.	2005-08-18
Method to measure blood flow and recirculation in hemodialysis shunts Grant 6,926,838 - Krivitski , et al. August 9, 2	2005-08-09
Method and apparatus to determine an initial flow rate in a conduit App 20050166683 - Krivitski, Nikolai M. ; et al.	2005-08-04
Method and apparatus for determining a blood flow during a vascular access dysfunction corrective procedure App 20050171446 - Krivitski, Nikolai M.	2005-08-04
Method and apparatus to measure blood flow by an introduced volume change Grant 6,868,739 - Krivitski , et al. March 22, 2	2005-03-22
Method and apparatus to measure blood flow in hemodialysis shunts App 20050051496 - Krivitski, Nikolai M. ; et al.	2005-03-10
Blood volume determination and sensor calibration App 20040158133 - Krivitski, Nikolai M. ; et al.	2004-08-12
Method of blood flow measurement in arterio-venous hemodialysis shunts by indicator dilution Grant 6,746,408 - Krivitski , et al. June 8, 2	2004-06-08
Sensor calibration and blood volume determination Grant 6,718,190 - Krivitski , et al. April 6, 2	2004-04-06
Catheter with common guide wire and indicator lumen App 20040054293 - Krivitski, Nikolai M. ; et al.	2004-03-18
Retrograde catheter with reduced injectate induced temperature offset Grant 6,623,436 - Krivitski , et al. September 23, 2	2003-09-23
Retrograde Catheter With Reduced Injectate Induced Temperature Offset App 20030158491 - Krivitski, Nikolai M. ; et al.	2003-08-21
Retrograde thermodilution catheter having an injectate thermal effect compensation for blood flow measurement App 20030158490 - Krivitski, Nikolai M. ; et al.	2003-08-21
Sensor calibration and blood volume determination App 20030130570 - Krivitski, Nikolai M. ; et al.	2003-07-10
Indicator dilution catheter for blood flow measurement in arterio-venous hemodialysis shunts App 20020183632 - Krivitski, Nikolai M. ; et al.	2002-12-05
Method For Real Time Monitoring Of Blood Volume In A Filter App 20020009385 - KRIVITSKI, NIKOLAI M. ; et al.	2002-01-24
Method and apparatus to measure blood flow and recirculation in hemodialysis shunts App 20010050256 - Krivitski, Nikolai M.	2001-12-13
Deformable flow diverter App 20010047829 - Krivitski, Nikolai M.	2001-12-06
Method and apparatus for selectively reversing flow between a dialyzer and a patient access Grant 6,308,737 - Krivitski October 30, 2	2001-10-30
Method to measure blood flow rate in hemodialysis shunts Grant 6,210,591 - Krivitski April 3, 2	2001-04-03
Single light sensor optical probe for monitoring blood parameters and cardiovascular measurements Grant 6,041,246 - Krivitski , et al. March 21, 2	2000-03-21
Method and apparatus for real time monitoring of blood volume in a filter Grant 5,928,180 - Krivitski , et al. July 27, 1	1999-07-27
Method and apparatus to measure blood flow and recirculation in hemodialysis shunts Grant 5,685,989 - Krivitski , et al. November 11, 1	1997-11-11
Cardiovascular measurements by sound velocity dilution Grant 5,595,182 - Krivitski January 21, 1	1997-01-21
Cardiovascular measurements by sound velocity dilution Grant 5,453,576 - Krivitski September 26, 1	1995-09-26

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