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SILICA GEL GES DR VON LUEDE &

Overview
  • Total Patents
    13
About

SILICA GEL GES DR VON LUEDE & has a total of 13 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany. Its main competitors in its focus markets chemical engineering, measurement and control are LONDON POWER COMPANY LTD, QINGDAO HUADIAN ENVIRONMENTAL TECH CO LTD and TIGG CORP.

Patent filings in countries

World map showing SILICA GEL GES DR VON LUEDE &s patent filings in countries
# Country Total Patents
#1 Germany 13

Patent filings per year

Chart showing SILICA GEL GES DR VON LUEDE &s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luede Dr-Ing Kurt Von 5
#2 Luede Dr Kurt Von 4
#3 Luede Kurt Von Dr 1
#4 Luede Dr Helmut Von 1
#5 Dummer Dr Guenter 1

Latest patents

Publication Filing date Title
DE1016164B Active carbon filter with a heat monitoring device to avoid burns
DE1038541B Process for the production of inorganic gel grains
DE1062221B Bags for drying gases, e.g. B. Air in closed containers
DE966113C Bags for drying gases, e.g. Air, in closed containers
DE894551C Process for the intermittent intensive drying of large amounts of air, especially with wind channels
DE745962C Process for drying fabrics, such as B. paper webs in coating devices
DE747243C Method for maintaining an approximately constant vapor concentration in gas mixtures
DE747470C Monitoring of loading during adsorption processes
DE737020C Adsorption process
DE699769C Process for revitalizing adsorption filters with a gas stream moving in a circuit
DE699397C Process for achieving a constant separation effect by means of solid adsorbents
DE719887C Process for separating gases and vapors using solid adsorbents
DE695540C Plant for drying or purifying air