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ROTHE ERDE GMBH

Overview
  • Total Patents
    55
About

ROTHE ERDE GMBH has a total of 55 patent applications. Its first patent ever was published in 1998. 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 mechanical elements, materials and metallurgy and environmental technology are THYSSENKRUPP ROTHE ERDE GMBH, RUGAO NONSTANDARD BEARING CO LTD and OISHI SHINJI.

Patent filings per year

Chart showing ROTHE ERDE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rollmann Joerg 22
#2 Claus Wolfgang 13
#3 Stakemeier Bernd 11
#4 Wozniak Johannes 10
#5 Spintig Wilfried 7
#6 Palmer Andreas 7
#7 Breucker Uwe-Otto 7
#8 Hansmann Daniel 6
#9 Werther Wolfgang 6
#10 Zheng Qinghua 6

Latest patents

Publication Filing date Title
DE102011000769A1 Axial radial roller bearings, in particular for the storage of rotor blades on a wind turbine
WO2009021721A2 Method and bearing for supporting rotatable devices, particularly a medical scanner
DE102008036702A1 Magnetic bearing and method for its operation
DE102008035003A1 Roller bearings, in particular center-free slewing bearings
DE102008033735A1 Method for hardening at least one raceway of a bearing race for a slewing bearing
DE102008025725A1 sealing system
DE102008017984A1 Magnetic bearing and method for producing a suitable bearing ring
DE102008017667A1 Bearing with a grounded, rotatable bearing ring
DE102007049087A1 Radially and axially loadable rolling bearing
DE102007020940B3 Damages detecting and monitoring device for e.g. tracks of crane's ball bearing ring, has energy source with rail extending over bearing periphery part and storage to store energy, and transmitting device with contact assigned to rail
DE102007020938B3 Device for detecting and monitoring damage to rolling bearings
DE102006056186A1 Roller bearings, in particular center-free slewing bearings
DE102006054453A1 Roller bearings, in particular center-free slewing bearings
DE102006045871A1 Process for thermomechanical treatment of rings produced seamlessly on radial-axial ring rolling machines
DE102006038331A1 Large rolling bearing with emergency running properties
DE102005053335A1 Method for measuring the wear on the running surfaces of seal races and wear measuring device for carrying out the method
DE102005006701B3 Production of bearing ring for large rolling bearing comprises arranging inductors over common zone of annular track to be hardened, heating the opposite-lying edge layer to the hardening temperature and further processing
DE102005000754B3 Method for producing in particular noise-damped roller bearings for high-speed applications and associated roller bearings
DE10343124A1 Pallet for transporting of goods such as machine elements with narrow encompassing bearing surfaces has longitudinal and transverse members each with fixing recesses through which members interlock in pairs in loading position
DE10228333C1 Hardening the race rim zone in production of bearing ring for large roller bearing involves heating with inductor at specified distance whilst rotating ring about axis, and then chilling