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BEAR MED SYST INC

Overview
  • Total Patents
    41
About

BEAR MED SYST INC has a total of 41 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets medical technology, measurement and machines are PROTECSOM AMERIQUE DU NORD INC, ACUSHOT INC and ETHNOR LTD.

Patent filings per year

Chart showing BEAR MED SYST INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Devries Douglas F 9
#2 Ruiz-Vela Alberto 5
#3 Sveen Finn 5
#4 Bartels Harold U 5
#5 Cohen Arie 5
#6 Brooks Maurice J 4
#7 Chaoui Samir M 4
#8 Ellestad Raymond A 3
#9 Schaeffer Donald 3
#10 Halpern Arieh S 3

Latest patents

Publication Filing date Title
US5970801A Variable orifice flow sensor
US5540220A Pressure-limited, time-cycled pulmonary ventilation with volume-cycle override
US5460039A Flow sensor system
US5263369A Flow sensor system and method
US5331995A Flow control system for medical ventilator
CA2447917A1 Disposable electro-fluidic connector with data storage
US5107831A Ventilator control system using sensed inspiratory flow rate
US5069220A Measurement of gas concentration in exhaled breath
US4702240A Demand-responsive gas blending system for medical ventilator
US4602653A Electronically-controlled gas blending system
US4527557A Medical ventilator system
US4621632A Humidifier system
US4489440A Pressure-compensated pneumatic speech simulator
US4494252A Laryngeal prosthesis
US4459982A Servo-controlled demand regulator for respiratory ventilator
US4476707A Gas flow measurement with detented chopper valve
US4417573A Patient adaptor for medical ventilator
US4401116A Gas flow rate control device for medical ventilator
US4367767A Servo-controlled gas pressure relief valve
US4351329A High frequency breath pump