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BRAN & LUEBBE

Overview
  • Total Patents
    201
  • GoodIP Patent Rank
    239,070
About

BRAN & LUEBBE has a total of 201 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, engines, pumps and turbines and chemical engineering are ALTEX SCIENT INC, COUILLARD FRANCOIS and BOZIC ALEXANDER.

Patent filings per year

Chart showing BRAN & LUEBBEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petersen Dirk 21
#2 Schade Uwe 12
#3 Nehring Eckhard 10
#4 Ladiges Henning 9
#5 Kemeny Gabor J 8
#6 Gode Gunnar 8
#7 Ferk Bernd 8
#8 Hoyer Hartmut 7
#9 Saathoff Joerg 7
#10 Tille Wilfried 7

Latest patents

Publication Filing date Title
WO2010017997A2 Pump device
DE102006041420A1 pump device
DE102005029481A1 gear pumps
DE10216340A1 Impulse or shock compensation device, especially for an interferometer mirror that is moving in a linear or quasi-linear fashion, comprises a compensation lever and mass arrangement that provides an inertial compensation force
DE10161208A1 sample feed
US6458267B2 Sample fluid filtering device
WO0123868A1 Pcb measurement in pork fat with nir
EP1232386A1 Pcb measurement in pork fat with nir
DE10030913A1 Sample liquid filter has closed-circuit filter circuit with two exchangeable filter inserts and reversible pump for return of liquid under sterile conditions
DE19840365A1 Diaphragm piston pump
DE19833307A1 Mixer used for mixing powder into a liquid stream in the food industry has a mixing rotor with a rinsing nozzle opening covered by an impingement plate or ring for uniform distribution of a rinsing stream
DE19826610A1 Diaphragm pump and device for controlling the same
DE19808164A1 Liquid measuring cell
US6377343B1 Vessel system for monitoring of fluid samples
DE19714115A1 Device for the optical determination of contents of a free-flowing good
DE19644871A1 Method and device for providing bulk samples for the analysis of ingredients
DE19548378A1 Process and device combination for establishing the comparability of spectrometer measurements
DE4423796A1 Two-stage homogeniser assembly incorporates ring-piston crusher
DE4332318A1 Position indicator
DE4306334A1 Mixing installation with cleaning device