THYSSENKRUPP ROTHE ERDE GMBH

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 565
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 243
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
F03D WIND MOTORS139
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9605709 Cylindrical roller bearingJan 06, 14Mar 28, 17[F16C]
9541131 Method for producing a rolling bearing cage for an axial-radial rolling bearing and axial-radial rolling bearingFeb 27, 13Jan 10, 17[B05D, F16C]
9422976 Axial-radial rolling contact bearing, in particular for supporting rotor blades on a wind turbineFeb 16, 12Aug 23, 16[F16C, F03D]
9022663 Oil-lubricated anti-friction bearingOct 03, 13May 05, 15[F16C, F16J]
8610322 Magnetic bearing and method for operation thereofJul 10, 09Dec 17, 13[H02K, F16C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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