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BLEASE ANAESTHETIC EQUIP LTD

Overview
  • Total Patents
    25
About

BLEASE ANAESTHETIC EQUIP LTD has a total of 25 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets medical technology and consumer goods are RESPAID AB, FISHER JOSEPH A and KWOK PHILIP RODNEY.

Patent filings in countries

World map showing BLEASE ANAESTHETIC EQUIP LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Germany 4
#3 France 4
#4 United States 4
#5 Canada 2

Patent filings per year

Chart showing BLEASE ANAESTHETIC EQUIP LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology
#2 Consumer goods

Focus technologies

# Technology
#1 Syringes
#2 Diagnosis and surgery
#3 Live-saving devices

Top inventors

# Name Total Patents
#1 Manley Roger Edward Wentworth 7
#2 Wentworth Manley Roger Edward 4
#3 Manley Roger E W 4
#4 Blease John Henry 4
#5 Edward Manley Roger 2
#6 Cornish Allan John 1
#7 Manley Rober Edward Wentworth 1

Latest patents

Publication Filing date Title
US3503393A Patient controlled respiratory apparatus
US3499438A Respiratory metering device
GB1104585A Improved vaporiser
GB1041961A Respiratory metering device
GB1041897A Respiratory machine
GB1031520A Improvements in or relating to ventilation machines
US3333603A Ventilation machines
GB971953A Improvements in or relating to respirator machines
GB1028934A Improvements in or relating to ventilation machines
GB1028935A Improvements in or relating to ventilation machines
GB908974A Improvements in valves
GB879017A Improvements in respirator machines
GB848725A Improvements in apparatus for assisting respiration
GB885221A Improvements in apparatus for the control of respiration in resuscitation and anaesthesia
CA836295A Respiratory machine
CA782326A Respiratory metering device