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EXTRACORPOREAL MED SPEC

Overview
  • Total Patents
    249
About

EXTRACORPOREAL MED SPEC has a total of 249 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets medical technology, chemical engineering and machines are EXTRACORPOREAL MEDICAL, NEPHROS INC and CORDIS DOW CORP.

Patent filings per year

Chart showing EXTRACORPOREAL MED SPECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aid James D 21
#2 Taylor John A 19
#3 Lee Kyu H 17
#4 Troutner Vernon H 13
#5 Lentz David John 9
#6 Pollock Elisabeth Marie 9
#7 Acosta George Moreno 8
#8 Conyne Richard F 8
#9 Pollock Elisabeth M 6
#10 Porter Christopher H 6

Latest patents

Publication Filing date Title
US4573962A Cassette drawer assembly for photoactivation patient treatment system
US4573960A Three phase irradiation treatment process
US4578056A Patient photopheresis treatment apparatus and method
US4573961A Electronic control methods for puvapheresis apparatus
US4568328A Automated photophoresis blood portion control methods and apparatus
CA1253115A Apparatus and methods for treating cells with radiation
US4573884A Peristaltic pump
US4574876A Container with tapered walls for heating or cooling fluids
AU1975583A Making semipermeable membranes from polypropylene and a second polymer
US4487601A Bubble detector circuit with variable reference level
GB8316224D0 Artificial kidney system
CA1160929A Pressure regulator
US4498982A Reverse osmosis water purification system
US4486189A Dual mode hemodialysis system
US4490135A Single needle alternating blood flow system
US4490134A Dual phase blood flow system and method of operation
US4464164A Flowrate control for a blood flow system
US4402697A Method for inhibiting mineralization of natural tissue during implantation
US4405327A Method for inhibiting mineralization of natural tissue during implantation
US4487558A Peristaltic pump