FRAZIN LEON J has a total of 13 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology and machines are TRIAGE MEDICAL INC, MEDOFF ROBERT J and KORTENBACH JUERGEN A.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | Canada | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Australia | 1 | |
#6 | Israel | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Diagnosis and surgery | |
#2 | Unspecified technologies | |
#3 | Implantable devices |
# | Name | Total Patents |
---|---|---|
#1 | Frazin Leon J | 11 |
#2 | Vonesh Michael J | 3 |
#3 | Siddiqui Mohammed N | 1 |
Publication | Filing date | Title |
---|---|---|
US2020093461A1 | Method and Apparatus for Using Doppler Guidance to Locate a Catheter Across a Stenotic Aortic Valve | |
AU7405996A | Determining orientation of a probe insertion end | |
WO9528884A1 | Determining orientation of a probe insertion end | |
WO9605771A1 | Two-dimensional color doppler ultrasound imaging | |
US5220924A | Doppler-guided retrograde catheterization using transducer equipped guide wire | |
US5190045A | Method and device for doppler-guided and imaged retrograde catheterization | |
US5038789A | Method and device for doppler-guided retrograde catheterization |