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DUPACO INC

Overview
  • Total Patents
    23
About

DUPACO INC has a total of 23 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology, thermal processes and machines are AIR SHIELDS, DATEX OHMEDA INC and ARCHENY JEAN PIERRE.

Patent filings per year

Chart showing DUPACO INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Vu An B 7
#2 Mazzei William 7
#3 Jordan Gregory P 6
#4 Vu An Binh 5
#5 Jordan Gregory Philip 5
#6 Carden Edward 2
#7 Du Fresne Armand F 2
#8 Jordan Gregory 2
#9 Goodwin Walter H 2
#10 F Fresne Armand 1

Latest patents

Publication Filing date Title
EP2346466A2 Table engageable support for head cushion supporting anesthetized patient
EP2044880A1 Video Observation of a Patient's Face During a Medical Procedure while the Patient is in a Prone Position
US7850630B1 Flexible head support with replaceable chinrest
US7748387B1 Eye guard for protecting a patient's eyes from a laser beam during surgery
US2005066444A1 Table engageable support for head cushion supporting anesthetized patient
EP1280428A1 Protective cushion and cooperatively engageable helmet casing for anesthetized patient
US6490737B1 Protective cushion and cooperatively engageable helmet casing for anesthetized patient
CA2404653A1 Protective cushion and cooperatively engageable helmet casing for anesthetized patient
DE2619435A1 Breathing appts. esp. for anaesthesia - permits adjustable reinhaling of last exhaled portion of breath
US4022217A Cuff configuration for cuff tracheal tubes
US3973564A Anaesthetist's respiration apparatus
US3467077A Sphygmomanometric cuff
US3416516A Blood pressure cuff transducer
US3370153A Electric heating apparatus for warming a parenteral fluid
CA805774A Fluid warmer