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ROEHL HAGER HANNELORE

Overview
  • Total Patents
    12
About

ROEHL HAGER HANNELORE has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, chemical engineering and machines are HALTON COMPANY, FUTURUM AB and FLAMINIA SPA.

Patent filings in countries

World map showing ROEHL HAGER HANNELOREs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 5
#2 Germany 4
#3 WIPO (World Intellectual Property Organization) 2
#4 United States 1

Patent filings per year

Chart showing ROEHL HAGER HANNELOREs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Chemical engineering
#3 Machines

Top inventors

# Name Total Patents
#1 Roehl-Hager Hannelore 11
#2 Koppenwallner Georg Emanuel 6
#3 Koppenwallner Georg 3
#4 Koppenwallner Georg Dr-Ing Hab 3
#5 Koppenwallner Georg Dr Ing 2
#6 Koppenwallner Georg Dr-Ing 1
#7 Koppenwallner Georg Dr Ing Hab 1

Latest patents

Publication Filing date Title
WO0055544A1 Method and device for limiting, detecting and sucking off harmful substances, especially in extractor hoods
DE19957962A1 Method and apparatus for confining, capturing and exhausting fluid media
DE19613513A1 Process for limiting, detecting and extracting haze, dust or the like and device for carrying out the process
EP0555676A1 Exhaust hood and method for sucking off dust and mist
DE3918870A1 Process and device for extracting vapors and vapors
DE3304262A1 AIR-CONDUCTED HOOD AND METHOD FOR THEIR OPERATION