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SCHWELM ANLAGEN APP

Overview
  • Total Patents
    20
About

SCHWELM ANLAGEN APP has a total of 20 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets chemical engineering, mechanical elements and transport are PECOFACET US INC, WUXI FENGZHENG CLEAN AND TECH CO LTD and WEIKONG FILTRATION TECH SUZHOU CO LTD.

Patent filings in countries

World map showing SCHWELM ANLAGEN APPs patent filings in countries

Patent filings per year

Chart showing SCHWELM ANLAGEN APPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Riche Robert 3
#2 Langwieler Klaus 2
#3 Reifenberger Walter 2
#4 Boye Jan Dr Ing 2
#5 Dorn Rainer Dr Ing 2
#6 Kranz Sieglinde Dipl Chem 1
#7 Bartl Epouse 1
#8 Litzenberger Renate Bartl 1
#9 Kossmann Gerhard Dipl Ing 1
#10 Sommer Bernt 1

Latest patents

Publication Filing date Title
DE4227416C1 Hydrocarbon esp. gasoline fumes recovery from air - involves condensation using liq. coolant prior to adsorption
DE4130929A1 Compressor process to clean vehicle exhaust gases - comprises compression stage, then compressed gas is passed through to absorption filter, cleaned, expanded back to atmospheric pressure and released
DE4032399A1 Tanker vehicle having detachable tank - uses lifting cylinders to raise tank above vehicle chassis
DE4031627A1 PRESSURE FILTER WITH CONTINUOUS CLEANING OF THE FILTER SURFACE
DE3823665A1 METHOD AND DEVICE FOR RECOVERY OF ORGANIC STEAMS FROM GASES
EP0285813A1 Joint
DE3734010A1 Refuelling vehicle, especially an airfield hydrant vehicle
DE3721700A1 Tanker for liquefied gas
DE3712884A1 ISOLATING COUPLING FOR PIPE AND HOSE PIPES
DE3406117A1 Wash plant, in particular motor vehicle wash plant, having a washing device and treatment water circulation and a purification device for the dirty water
DE3330457A1 Apparatus for carrying out chemical and/or physical processes