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HOFFRICHTER GMBH

Overview
  • Total Patents
    19
About

HOFFRICHTER GMBH has a total of 19 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology are ALFERY DAVID D, MERLYN ASSOCIATES INC and STRATACA SYSTEMS LLC.

Patent filings per year

Chart showing HOFFRICHTER GMBHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

Top inventors

# Name Total Patents
#1 Hoffrichter Helmut 15
#2 Helmut Hoffrichter 4

Latest patents

Publication Filing date Title
DE102011008048A1 Method for determination of constant component or middle value of temporal course of measured signal, involves integrating difference between output coupling value and temporal course of signal
WO2009112076A1 Respirator having variable pressure support
DE102008005558A1 External respiration system pressure loss compensating method for lung ventilator to treat obstructive sleep apnea of patient, involves guiding measurement value of pressure difference to regulating device as control variable
BRPI0703537A2 Breathing apparatus for the treatment of obstructive sleep apnea and process for its control
ZA200705241B Respiratory device for treating obstructive sleep apnea and method for controlling said device
DE102006032620B3 Respirator for treatment of obstructive sleep apnea, has controller determining loss pressure, resulting over respiratory tract resistance of tract of patient, and for proportional adjustment of therapy pressure progress
CN1867370A Respiration device for the treatment of sleep apnea
EP1406688A1 Respiratory therapy device for keeping free the natural respiratory tract of a human body and the use thereof in order to prevent the sound of snoring
DE10226160A1 Humidifier for a ventilator
EP1294427A1 Method for humidifying respiratory air and air humidifier for a breathing device