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WTW WEILHEIM

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    213,705
About

WTW WEILHEIM has a total of 58 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, environmental technology and telecommunications are PRESIDIUM INSTR PTE LTD, QUALITY SENSOR SYSTEMS LTD and EGALON CLAUDIO OLIVEIRA.

Patent filings per year

Chart showing WTW WEILHEIMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rettig Ulrich 16
#2 Essel Raimund 13
#3 Schwab Ulrich 9
#4 Schuler Peter Dr 6
#5 Herrnsdorf Johannes 5
#6 Tralmer Peter 5
#7 March Konrad 4
#8 Schuhmacher Rudolf 4
#9 Probst Markus 4
#10 Rommel Klaus 4

Latest patents

Publication Filing date Title
DE102014104843A1 Oil quality sensor and fryer with such an oil quality sensor
DE102014100920A1 data logger
DE102011075530A1 Photometer for in situ measurement in fluids
DE102010043382A1 Device for measuring e.g. sludge deposition level in liquid in water basin of sewage treatment plant, has ultrasound producing element operated in measuring operation with operating frequency and cleaning operation with cleaning frequency
DE102005047762A1 measuring device
EP1256793A1 Device for optical measurement in a medium
DE10050988A1 Injection molded part with at least one threaded hole and tool for its production
DE10049743A1 Modular measuring system for a water treatment plant, comprises a housing with sensors, shared contacts and a unique identification unit
DE10024903A1 Apparatus and method for determining dissolved inorganic nitrogen in liquids
DE10012613A1 Device for measuring scattered radiation
US6515594B1 Remote controlled measurement arrangement and process for remote controlled operation of several measuring points
EP0989404A1 Analyser for water and waste water
DE19857014A1 Procedure for measuring water and wastewater parameters
DE19843750A1 Device and method for the analysis of chemical substrate contents in a liquid
DE19828868A1 Turbidity measurement in fluids having high concentration of solid matter by comparing measured values with characteristic curve of light intensity against concentration for different wavelengths
DE19811876A1 Arrangement and method for turbidity and photometric measurement
DE19702951A1 Method controlling cessation of denitrification phase on waste water treatment plant
DE19648719A1 Method for testing manometric measuring instruments for the measurement of biochemical oxygen demand
DE19623546A1 Remote-controlled measuring arrangement and method for the remote-controlled operation of several measuring points
DE19609071A1 Procedure for avoiding errors when measuring or determining the gas consumption of matter