Chirife; Raul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chirife; Raul.The latest application filed is for "device and method for assessment of left ventricular ejection fraction and other parameters of cardiac performance".

Company Profile

0.16.9

Chirife; Raul - Acassuso N/A AR
Chirife; Raul - Buenos Aires AR
Chirife; Raul - 1641 Acassuso Buenos Aires AR
Chirife; Raul - 1640 Martinez Buenos Aires AR
Chirife; Raul - 1640 Marinez Buenos Aires AR
Chirife; Raul - 1640 Martinez Buenos Aires AR

*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
Device and method for assessment of left ventricular ejection fraction and other parameters of cardiac performance Grant 9,955,876 - Chirife May 1, 2	2018-05-01
Device and Method for Assessment of Left Ventricular Ejection Fraction and Other Parameters of Cardiac Performance App 20180070833 - Chirife; Raul	2018-03-15
System and method of AV interval selection in an implantable medical device Grant 8,498,705 - Chirife , et al. July 30, 2	2013-07-30
System and method of AV interval selection in an implantable medical device Grant 8,332,031 - Chirife , et al. December 11, 2	2012-12-11
System and method of AV interval selection in an implantable medical device Grant 8,200,333 - Chirife , et al. June 12, 2	2012-06-12
System And Method Of Av Interval Selection In An Implantable Medical Device App 20110152964 - Chirife; Raul ; et al.	2011-06-23
System and method of AV interval selection in an implantable medical device Grant 7,899,533 - Chirife , et al. March 1, 2	2011-03-01
System And Method Of Av Interval Selection In An Implantable Medical Device App 20110022108 - Chirife; Raul ; et al.	2011-01-27
System And Method Of Av Interval Selection In An Implantable Medical Device App 20100222840 - Chirife; Raul ; et al.	2010-09-02
System and method of AV interval selection in an implantable medical device Grant 7,769,449 - Chirife , et al. August 3, 2	2010-08-03
System and method of AV interval selection in an implantable medical device Grant 7,672,721 - Chirife , et al. March 2, 2	2010-03-02
System and method of AV interval selection in an implantable medical device App 20070093872 - Chirife; Raul ; et al.	2007-04-26
System and method of AV interval selection in an implantable medical device App 20070093874 - Chirife; Raul ; et al.	2007-04-26
System and method of AV interval selection in an implantable medical device App 20070093873 - Chirife; Raul ; et al.	2007-04-26
Ischemia-detector and method for operating such detector App 20060241357 - Chirife; Raul	2006-10-26
Cardiac pacemaker upper rate limit control Grant 6,119,040 - Chirife September 12, 2	2000-09-12
Cardiac pacemaker with automatic A-V programming for optimization of left heart A-V interval Grant 5,179,949 - Chirife January 19, 1	1993-01-19
Sensor for right ventricular and thoracic volumes using the trailing edge value of a generated pulse Grant 5,174,286 - Chirife December 29, 1	1992-12-29
Rate responsive pacemaker controlled by isovolumic contraction time Grant 5,168,869 - Chirife December 8, 1	1992-12-08
Rate adaptive pacemaker controlled by ejection fraction Grant 5,154,171 - Chirife October 13, 1	1992-10-13
Antitachyarrythmia pacemaker using pre-ejection period to distinguish physiologic from pathologic tachycardia Grant 4,865,036 - Chirife September 12, 1	1989-09-12
Cardiac pacemaker adaptive to physiological requirements Grant 4,719,921 - Chirife January 19, 1	1988-01-19

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.