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CHIRIFE RAUL

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    239,245
About

CHIRIFE RAUL has a total of 34 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology and computer technology are RYU KYUNGMOO, BRAINSONIX CORP and MAINSTAY MEDICAL LTD.

Patent filings in countries

World map showing CHIRIFE RAULs patent filings in countries

Patent filings per year

Chart showing CHIRIFE RAULs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chirife Raul 27
#2 Combs William J 3
#3 Raul Chirife 2
#4 Lundstrom Russell L 2
#5 Lundstrom Russell R 1
#6 Jose Maria Piccinini 1

Latest patents

Publication Filing date Title
US2018070833A1 Device and method for assessment of left ventricular ejection fraction and other parameters of cardiac performance
EP1690566A1 Ischemia detector
US5168869A Rate responsive pacemaker controlled by isovolumic contraction time
US5154171A Rate adaptive pacemaker controlled by ejection fraction
US5174286A Sensor for right ventricular and thoracic volumes using the trailing edge value of a generated pulse
US5179949A Cardiac pacemaker with automatic a-v programming for optimization of left heart a-v interval
US4865036A Antitachyarrythmia pacemaker using pre-ejection period to distinguish physiologic from pathologic tachycardia
US4719921A Cardiac pacemaker adaptive to physiological requirements