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SCHREIBER AUGUST

Overview
  • Total Patents
    178
About

SCHREIBER AUGUST has a total of 178 patent applications. Its first patent ever was published in 1904. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are SCHREIBER A, TECHNOCON GMBH and ANT21 CO LTD.

Patent filings per year

Chart showing SCHREIBER AUGUSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schreiber August 38
#2 Schreiber August Dr Ing 34
#3 Schreiber Dr-Ing August 17
#4 Dr Schreiber August Ing 14
#5 Schreiber Berthold 7
#6 August Schreiber Dr-Ing 5
#7 Nowotny Franz Dipl Ing Dr Tech 5
#8 Danjes Martin 4
#9 Schreiber Erhard 4
#10 Seipp Juergen 4

Latest patents

Publication Filing date Title
DE3226470A1 Method and device for using wind power
DE3131358A1 Large-scale activated sludge plant for biological waste water treatment
DE3101526A1 Process and treatment plant for waste water purification
DE3047215A1 Large activated sludge plant for sewage - with dams in gussets between revolving aerator sections for sludge break-up
CA1140278A Method and apparatus for purifying sewage by means of activated sludge
DE2936884A1 METHOD AND DEVICE FOR WASTE WATER TREATMENT USING LIFE SLUDGE
DE2910015A1 Activated sludge treatment of waste water - using recirculating tank with aeration point and sensors for max. and min. oxygen levels to regulate degree of aeration
DE2909168A1 Effluent water treatment using activated sludge - in circular tank with rotating aerator arm having air flow intensity altered around tank
JPS5491963A Method of and device for purifying drainage by activated sludge
US4165286A Apparatus for the intermittent aeration of sewage
DE2757860A1 PROCESS AND EQUIPMENT FOR WASTE WATER PURIFICATION USING ACTIVATED SLUDGE
DE2736565A1 Biological treatment of highly concentrated wastes - by intensive aeration developing heat for anaerobic digestion tank
DE2513547A1 DEVICE FOR VENTILATING WASTE WATER
US3940333A Process for physically and biologically purifying sewage
DE2426285A1 Sewage sludge conversion into fertiliser - in multideck tower with bar grating passages in partitions and air circulation
US3909411A Grate rake for cleaning a grate arranged in a water conduit
DE2412543B1 Device for the biological purification of waste water with an elongated circulation basin.
DE2332218A1 PROCESS AND FILTER DRIP FOR PHYSICAL AND / OR BIOLOGICAL WASTE WATER PURIFICATION
DE2319699A1 Grid-cleaning appts. with articulated comb - for use in sewage evacuation channel
DE2200486A1 Purification of gases - by removal of harmful components in liquid on a fine grain percolating filter