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LEIPZIG DUENGUNGSFORSCHUNG

Overview
  • Total Patents
    39
About

LEIPZIG DUENGUNGSFORSCHUNG has a total of 39 patent applications. Its first patent ever was published in 1981. It filed its patents most often in German Democratic Republic. Its main competitors in its focus markets environmental technology are INST BOTAN AN KAZSSR, SMOLENSKOE SP KT B SISTEM PROG and NHI CO LTD.

Patent filings in countries

World map showing LEIPZIG DUENGUNGSFORSCHUNGs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 39

Patent filings per year

Chart showing LEIPZIG DUENGUNGSFORSCHUNGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Greiner Klaus 7
#2 Moenicke Rolf 7
#3 Kaempfe Klaus 6
#4 Schultz Ulrich 5
#5 Jaeschke Hans J 5
#6 Wischnewski Gerd 4
#7 Brinschwitz Walter 4
#8 Huth Horst 4
#9 Vollmer Gerd-Rainer 3
#10 Holzapfel Hans 3

Latest patents

Publication Filing date Title
DD289915A5 Device for tasking powder-fused and combined material on sludge holder
DD289914A5 Sliding wheel for distributing material material
DD289261A5 Grob granulated mineral duenger
DD288083A5 Gearer for flow control for the placed storage of solid solids
DD287639A5 Combined carriage
DD287789A5 Method for determining the neutralization method of lime
DD271745A1 Feldpruefschale
DD271444A1 Leading device for dosing openings
DD271459A1 Cleaning device for snail mixer
DD268375A1 Device for determining the distribution of mineral duckers and seeds
DD267714A1 Device for monitoring good movement, particularly to mineral duenger spreaders
DD264409A1 Device for preventing the swelling of liquids in panels
DD260334A1 Method for measuring released gasfoermigic nitrogen compounds from biological substrates
DD252526A1 Apparatus for the horrel-depth department of agrochemicals
DD252528A1 Method and device for adjusting application devices
DD251907A1 Device for the continuous manufacture of combustion, preferably for agricultural machinery
DD242548A1 Dispensing and distribution device for core and powderful solids
DD241540A1 Arrangement for assuming and stacking bulldown
DD235336A1 Test tables and method for quickly determining the ammonium nitrogen
DD229679A1 Combined method for the biological preparation of organically high-loaded equipment or guelle