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RICHTER CHEMIE TECHNIK GMBH

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    212,111
  • Filing trend
    ⇧ 100.0%
About

RICHTER CHEMIE TECHNIK GMBH has a total of 33 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1979. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and electrical machinery and energy are KOREA FLUID MACHINERY CO LTD, KSB AG and KSB SAS.

Patent filings in countries

World map showing RICHTER CHEMIE TECHNIK GMBHs patent filings in countries

Patent filings per year

Chart showing RICHTER CHEMIE TECHNIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hatting Paul 12
#2 Wienen Kurt 7
#3 Rennett Ulrich 5
#4 Mersch Alfred 5
#5 Sett Manfred 4
#6 Kleining Gregor 3
#7 Cortello Denis 3
#8 Heinze Werner 3
#9 Laufs Bernhard 3
#10 Wienen Kurt Dipl Ing 2

Latest patents

Publication Filing date Title
DE102017010152A1 Centrifugal pump with reinforced plastic impeller
DE102007029620A1 gland packing
EP1710553A2 Device and method for determining operating parameters of a magnetic clutch
DE4412934A1 Impeller of a pump
DE4401241A1 Magnetic attachment in magnetic couplings
DE4330819A1 Connection between a rotary or swivel valve and a rotary actuator
DE4317929A1 Vibration dampers for valves
DE4243561A1 Gland packing
DE4213841A1 Shut=off valve with anti-corrosive inner plastics lining - has structured surface over inside wall of valve to ensure secure hold of lining.
DE4117714A1 SHUT-OFF ORGAN WITH INTERNAL LINING
DE3905419A1 Reducing dead spaces in pumps - involves forming feed screws in rotors to circulate fluid
DE3722816A1 Retightening device for a stuffing box
DE3704671A1 LEAK DETECTING DEVICE FOR A MAGNETIC CENTRIFUGAL PUMP
DE3704251A1 GASKET-FREE SEALING OF A TURNTABLE WITH A SWITCHING SHAFT
DE3636404A1 MAGNETIC CENTRIFUGAL PUMP
DE3636405A1 Magnetic rotor of a magnetic centrifugal pump (rotary pump)
DE3248720A1 Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type
DE3220963A1 Butterfly valve for flange-mounting in a pipeline
DE3117049A1 Spherical plug
DE2950414A1 Safety valve with spherical housing - has thick-walled from-stable PTFE lining