Learn more

ENDRESS & HAUSER WETZER GMBH

Overview
  • Total Patents
    397
  • GoodIP Patent Rank
    69,630
About

ENDRESS & HAUSER WETZER GMBH has a total of 397 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement, control and environmental technology are JOENS & CO W H, ENDRESS HAUSER GROUP SERVICES AG and BEAMEX OY AB.

Patent filings in countries

World map showing ENDRESS & HAUSER WETZER GMBHs patent filings in countries

Patent filings per year

Chart showing ENDRESS & HAUSER WETZER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schmidt Dieter 59
#2 Seefeld Peter 52
#3 Konrad Stephan 33
#4 Zeller Robert 27
#5 Konrad Michael 26
#6 Kalteis Helmut 25
#7 Korn Michael 25
#8 Wolf Georg 23
#9 Umkehrer Alfred 22
#10 Woehrle Markus 18

Latest patents

Publication Filing date Title
EP3037793A1 A thermocouple system and a method for measuring process temperature
EP3029441A1 A fitting for a measuring insert of a thermometer
EP3021097A1 Measuring insert for measuring temperature
DE102014114664A1 Thermometer with a protective tube
DE102014111985A1 Method for producing a measuring tube
DE102014102976A1 Printed circuit board and arrangement for electrically connecting an operating electronics
DE102014101968A1 Measuring device and measuring insert for such a measuring device
WO2015117654A1 Method for operating a field device
DE102013114483A1 Temperature measuring device
DE102013114382A1 Method for monitoring a measuring device with a submersible body
DE102013114385A1 Heating element for firing on heating or steam boilers
DE102013114388A1 Temperature difference measuring device
DE102013114202A1 PYROMETER and method of temperature measurement
DE102013114142A1 Sensor device and sensor arrangement with a sensor device
DE102013114140A1 Sensor housing and sensor arrangement with a sensor housing
DE102013114145A1 Rotary wing limit switch
DE102013113810A1 Coupling system for a valve
DE102013113365A1 Method for operating a measuring device
DE102013112140A1 Method for operating a field device
DE102013109809A1 Method for determining the reference junction temperature of a thermocouple