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RWE PILLER GMBH

Overview
  • Total Patents
    16
About

RWE PILLER GMBH has a total of 16 patent applications. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and engines, pumps and turbines are OSSWALD ALEXANDER, CHEN YUANHONG and ERUMA CO LTD.

Patent filings in countries

World map showing RWE PILLER GMBHs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 11
#2 Germany 3
#3 United States 2

Patent filings per year

Chart showing RWE PILLER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueffing Norbert 5
#2 Engelhardt Reinhard 4
#3 Darrelmann Hilmar 4
#4 Briest Ralf Dr 3
#5 Schrader-Hausmann Uwe 3
#6 Briest Ralf 2
#7 Leschke Stephan 2
#8 Sachs Klaus 2
#9 Gosebruch Harald 2
#10 Von Sothen Heinrich 1

Latest patents

Publication Filing date Title
EP1639691A2 Rectifier/power converter for an ac power source having a connection for a back-up power source
US2005236838A1 Protection for wind power station
DE10330578A1 DC and DC converter for an AC source with a connection for a backup power source
DE10232074A1 Method for supplying a remotely located variable load with a constant AC voltage
DE10231087A1 Electrical machine with a rotor rotating around a vertical axis of rotation
EP1283359A1 Wind energy power plant
EP1065782A1 Device for supplying uninterrupted power with air cooling