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KOENIG AG

Overview
  • Total Patents
    25
About

KOENIG AG has a total of 25 patent applications. Its first patent ever was published in 1969. It filed its patents most often in EPO (European Patent Office), United States and Switzerland. Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are WUXI WITDGE ALLOY TECH CO LTD, TOKYO HAKUZEN CO LTD and PLANTEC INC.

Patent filings per year

Chart showing KOENIG AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Natter Arthur 14
#2 Zuercher Fritz 2
#3 Hundsdoerfer Markus Hans Ulric 2
#4 Nepereny Harold A 1
#5 Reich John P 1
#6 Morger Ernst 1
#7 Hirmann G 1

Latest patents

Publication Filing date Title
WO02085524A1 Device and method for purifying outgoing air which is loaded with contaminants
DE19614712A1 Device for cleaning polluted exhaust air
DE19601759A1 Exhaust air cleaner for e.g. a tenter frame
AU1756695A Plant for purifying pollutant-contaminated outgoing air
EP0484280A2 A plant for the purification of pollutant containing air
CH684117A5 Plant for the purification of exhaust air by thermal oxidation.
CH675017A5 Contaminated air cleaning plant - regulates combustion chamber of afterburner by thermometer connected to heat exchanger in which exhaust air from tentering frame is heated
CH608542A5 Connecting element on thin-walled structural panels
US3825146A Method for closing bores at workpieces and improved plug constructions for the performance of the aforesaid method
US3699750A Air pollution control apparatus
GB1292456A Improvements relating to plugging bores