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RAG AG

Overview
  • Total Patents
    320
About

RAG AG has a total of 320 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, packaging and shipping and basic materials chemistry are LANGERBEIN SCHARF GMBH & CO KG, GEWERK EISENHUETTE WESTFALIA and BEIJING ZHONGKUANG INNOVATION ALLIANCE ENERGY ENV SCIENCE ACADEMY.

Patent filings per year

Chart showing RAG AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Junker Martin 90
#2 Mozar Armin 61
#3 Strunk Joachim 26
#4 Wiejack-Symann Elmar 20
#5 Gessner Norbert 18
#6 Veit Gerd 13
#7 Stegmann Karl Heinz 13
#8 Mueller Uwe 10
#9 Schuster Reiner 9
#10 Lucas August 7

Latest patents

Publication Filing date Title
AU2012375986A1 Face equipment comprising hose levels placed between the face conveyor and the shield support frames
WO2013149638A1 Face equipment comprising hose levels placed on the shield support frames of said face equipment
WO2013083185A1 Method for monitoring an automated sequence of movements of a mining shield used in underground mining
RU2544939C2 Face equipment with hose level laid thereat to define elevation of face equipment components
WO2012031610A1 Control of extraction work in underground coal mining by means of a laser measurement device
DE102010033733A1 Apparatus for convergence detection in longwall coal mines
DE102010023234A1 Method for controlling dust in underground mining with water spray system in mining operations, involves measuring current value of water pressure in area of nozzle or nozzle groups
WO2011144223A1 Face equipment set up for inertial navigation, and method for operating said equipment
CN102257243A Method for adjusting an automatic level control of the plane in planing operations in hard coal mining
WO2011020484A1 Method for producing a face opening using automation systems
DE102009030130B3 A method for automated production of a defined Streböffnung by tilt-based radar navigation of the roller in a roller cutter and a device therefor
DE102009009000A1 Method for regulating the cutting height of roller skid loaders
DE102008053133A1 Method for automatic production of defined face opening in plow operation in coal mining, involves maintaining height adjustment of plane for place-synchronous analysis, and providing plane at position at time point of height adjustment
DE102008050068B3 Method of controlling the extraction in long-term farms by monitoring the mountain share in the production
DE102008047582B3 Longwall equipment with a height adjustable roller skid loader on the longwall conveyor
DE102008038377B3 Method for determining the position and position of mine cavities using RFID technology
WO2010006624A1 Method for the monitoring and automated control of sub-processes in underground coal mining
WO2008145275A1 Method for monitoring and controlling machine resources and installations
DE102008019215A1 Flameproof electrical device
WO2009065448A1 Method for handling transport events in underground mining