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RUHR STICKSTOFF AG

Overview
  • Total Patents
    90
About

RUHR STICKSTOFF AG has a total of 90 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, France and Denmark. Its main competitors in its focus markets agriculture, foods and drinks and basic materials chemistry are LENG XIUCAI, BENGBU NONGXING MODERN AGRICULTURE PROFESSIONAL COOP and HEFEI ANNONGYUAN BIOENGINEERING TECH CO LTD.

Patent filings in countries

World map showing RUHR STICKSTOFF AGs patent filings in countries

Patent filings per year

Chart showing RUHR STICKSTOFF AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ucinhazska Bruno 9
#2 Norden Juergen 5
#3 Zarnack Dr-Ing Werner 5
#4 Ucinhazska B 4
#5 Koch F 3
#6 Baltruschat Helmut Dr 3
#7 Hermann Mayer-Krapoll 3
#8 Werner Zarnack 3
#9 Ploenes F 3
#10 Mehring Bernhard 3

Latest patents

Publication Filing date Title
IE821066L Producing shaped gypsum bricks
EP0024441A1 Method and device for distributing liquids on grain cultures
ATA398779A Device for applying liquids to cereal cultures
DE2918963A1 DEVICE FOR QUICKLY CHANGING THE OPERATION OF MOBILE SPRAYERS
DE2853733A1 METHOD FOR APPLYING LIQUIDS TO PLANT-FRIENDLY AGRICULTURAL AGRICULTURAL CULTURES
DE2814573A1 MINERAL ADDITIVES FOR ANIMAL FOOD
DE2256216A1 Surfactant-contg. mineral foliar feeds - causes less leaf scorch than foliar feeds with unaltered surface tension
DE1914067A1 Feed
GB1180320A Improvements in or relating to Ploughs
DE1803310A1 Mobile device for sewing with a pressure medium container for liquid ammonia
DE1582851A1 Device for introducing a liquid agent
DE1582076A1 Mobile device for sewing with a pressure vessel for liquid ammonia
DE1288836B Plow for tillage and simultaneous introduction of a fertilizer
DE1592744A1 Process for the production of fertilizer granules
GB1126112A Improvements in or relating to mobile implements
IE29583L Distributor for gaseous fertiliser
DE1261350B Mobile device for introducing liquid substances into the surface layer of the soil
DE1194758B Filling and venting valve insert for paper bags
DE1013299B Process for the improvement of raw waste and / or sewage sludge compost types
DE959956C Floor lance with piston pump and several tips