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OELDE GMBH VENTILATORFAB

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    174,735
  • Filing trend
    ⇩ 100.0%
About

OELDE GMBH VENTILATORFAB has a total of 31 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1971. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and environmental technology are CHANGSHA SHENXIANG UNIVERSAL MACHINE CO LTD, LU SHUN and HARLOWE HARDINGE.

Patent filings per year

Chart showing OELDE GMBH VENTILATORFABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coxon Michael 4
#2 Dörner Martin 4
#3 Ghosh Sakti 4
#4 Ghosh Sakti Dipl Ing 3
#5 Magiera Roland 3
#6 Ghaeezadeh Hasan 3
#7 Gnegel Klaus 3
#8 Hempel Andreas 2
#9 Doerner Martin 2
#10 Kreft Rolf Heinz 2

Latest patents

Publication Filing date Title
DE102017101979A1 Radial turbomachinery
DE102016101739A1 Process for shredding solid material and device for carrying out the process
DE102015116897A1 Method and device for dedusting exhaust air
DE102013111886A1 Method and device for drying a material web
DE102011056593B3 fan
DE102009044219A1 Method and device for comminuting solids
DE102009014365A1 Method for comminuting coarse scrap or scrap-like materials and apparatus for carrying out the method
CZ9903089A3 Separation process of substances from bulk material and apparatus for making the same
EP0983803A1 Method and device for separating pourable material
DE4444758A1 Method for controlling the excess emissions of air sucked in in a work area, polluted with dust and device for carrying out the method
EP0625366A2 Filter device.
EP0139783A1 Device for processing scrap, waste or the like
EP0123721A1 Bag filter device with pressure air cleaning
EP0065094A1 Cartridge filter
DE2608721A1 Plant for separating scrap metal from other material - has closed air circuit to prevent discharge of dust and includes fan with centrifugal swirl chamber
DE2136415A1 Gas washer - esp for removing polyester dust has revolving wet brush in air parth