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STANDARD FILTERBAU GMBH

Overview
  • Total Patents
    120
About

STANDARD FILTERBAU GMBH has a total of 120 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets chemical engineering, thermal processes and machines are KITTEL WALTER, BOURDALE LUCIEN R J and ROS ROCA SALVADOR.

Patent filings in countries

World map showing STANDARD FILTERBAU GMBHs patent filings in countries

Patent filings per year

Chart showing STANDARD FILTERBAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sauermann Werner 28
#2 Liel Johannes 22
#3 Wildner Reinhard 7
#4 Werner Sauermann 5
#5 Johannes Liel 3
#6 Liel J 3
#7 Ruddlesden Albert 2
#8 Gruendken Uwe 2
#9 Rainharuto Buirutonaa 2
#10 Wildner Reinhard Ing 2

Latest patents

Publication Filing date Title
DE3719944A1 Filter
DE3709292A1 Apparatus for scrubbing gases
DE3639662C1 Support basket for filter hoses
DE3510768A1 Process for keeping bag or pocket filters warm
DE3411801A1 Packed bed filter
DE3004435A1 Wet hose bio-filter - where aq. wash liq. contg. microorganisms sprays filter hoses used for purificn. of odorous gases arising from sewage etc.
DE2821447B1 Bag or bag filters
DE2806793A1 Beaded filter tube assembly details - include separate stiffening sleeve with rib for clamping by bead and ring
DE2724590A1 Appts. for withdrawing filter bag groups for cleaning - comprising a support movable on a track after unlocking
DE2721587A1 Gas treatment to remove acidic impurities - by adding slaked lime together with quicklime to bind water formed and filtering, avoiding blockages
ATA37377A Dust gas filter with pressure gas backup
DE2610822A1 FILTER WITH COMPRESSED AIR FLUSHING AND ROCKING DEVICE
DE2550918A1 PROCEDURE FOR CLEANING POCKET AND POCKET FILTERS
AU3997572A Cooler for dust-laden air or gases
DE2147979A1 Reverse flow cleanable air filter bags - with a special air inlet
DE2146746A1 Filter cleaning system - for pocket or tube type filters
DE2141793A1 COOLER FOR DUSTIC AIR OR GASES
GB1294243A Gas filter
FR2012540A1 Filter for removing dust
DE1909547A1 Duct-filter ventilate system with built-in - filter-cleansing facility