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OPPERMANN & DEICHMANN

Overview
  • Total Patents
    58
About

OPPERMANN & DEICHMANN has a total of 58 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets packaging and shipping, agriculture and chemical engineering are HUBEI YIDU ZHONGJI ENV ENGINEERING CO LTD, SCHADE MASCHF GUSTAV and STUART FRANCIS LEE.

Patent filings in countries

World map showing OPPERMANN & DEICHMANNs patent filings in countries
# Country Total Patents
#1 Germany 50
#2 EPO (European Patent Office) 4
#3 France 4

Patent filings per year

Chart showing OPPERMANN & DEICHMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brunke Heinz 34
#2 Voigt Dietmar 9
#3 Lippe Reinhard Dipl Ing 7
#4 Lippe Reinhard Dipl-Ing 6
#5 Brunke Heinrich 4
#6 Vollbrecht Helmut 1
#7 Ernst Johannes 1
#8 Schroeder Guenter 1
#9 Voigt Ditmar 1
#10 Kayser Lutz Dipl-Ing 1

Latest patents

Publication Filing date Title
DE3722979A1 Elongate funnel-shaped container for receiving field crops, especially sugar-beet
DE3616259A1 TRAVELABLE AND SWIVELING BRIDGE FOR STRETCHING SILOS OR STORAGE AREAS
DE3616211A1 OPEN SILO FOR FIELD FRUIT, IN PARTICULAR SUGAR BEET
DE3616147A1 DEVICE FOR RECEIVING AND RECEIVING FIELD FRUIT STORED IN PILLS
DE3524778C1 Device for picking up and removing field crops stored in piles
DE3436730A1 Rotary-drivable earth-separating drum
DE3436719C1 Installation for conveying mixtures of beet and rinsing water from a lower to a higher rinsing trough
DE3436731C1 Prewashing drum for arable crops
DE3341973A1 Apparatus for drying bulk material
DE3337945A1 Apparatus for the drying of bulk material
DE2916654A1 Handling system for sugar beet - having intermediate buffer store with up to one hour's capacity to allowing long term storage to be filled
DE2706991A1 Settling tank esp. for dirty water from sugar prodn. - has feed pipe above ground for easy maintenance
DE2635045A1 PLANT FOR CLEANING FIELD FRUITS, IN PARTICULAR SUGAR BEET
DE2603486A1 Tipping platform on unloading vehicles - has support beams engaging wheels of tipped vehicle with parallelogram support linkage
DE2435085A1 Side tip loading device for agricultural vehicle - has lifting platform held to move along arc path about shaft
DE2415725A1 Hydraulically operated tipper platform for vehicles - platform is held in support so that it can pivot by means of centrals arranged hydraulic component
DE2406950A1 Hydraulic tipping platform for agricultural vehicle unloading - has ropes reeved round pulleys from ends to central ram
DE2320411A1 DEVICE FOR LOADING A STORAGE AREA WITH LOOSE BUMPER MATERIAL, IN PARTICULAR WOOD FRUIT
DE2306861A1 Stone catching device for sugar beet - uses endless bar grate with flights circulating in vertical plane along side of beet float channel
DE2245692A1 TRANSFER DEVICE FOR BEETS