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VACUUBRAND GMBH & CO KG

Overview
  • Total Patents
    23
About

VACUUBRAND GMBH & CO KG has a total of 23 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Germany, EPO (European Patent Office) and China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and measurement are YANCHENG ZHONGDE JINBO ELECTROMECHANICAL CO LTD, MOUVEX and GUANGDONG BALDOR TECH CO LTD.

Patent filings in countries

World map showing VACUUBRAND GMBH & CO KGs patent filings in countries

Patent filings per year

Chart showing VACUUBRAND GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruester Gerhard 13
#2 Lachenmann Rudolf 11
#3 Dirscherl Juergen 10
#4 Gitmans Frank 7
#5 Gitmans Frank Dr 7
#6 Dirscherl Juergen Dr 5
#7 Rodemers-Mahler Manfred 4
#8 Dirscherl Juergen Fritz 4
#9 Prasse Markus 3
#10 Dunin Von Przychowski Michael 3

Latest patents

Publication Filing date Title
US2013183185A1 Screw rotor for a screw type vacuum pump
EP2693090A1 Hand operation unit for a suction device
EP2532895A1 Vacuum pump with pump rotor bearings on a single side
DE102010055798A1 vacuum pump
DE102010009083A1 vacuum pump
DE102009058927A1 Oscillating positive displacement vacuum pump
EP2163763A1 Oscillating displacement vacuum pump
DE102007053944A1 Thermal conductivity Gasdruckmeßanordnung
DE102006021535B3 Vacuum pump, has valve cluster directly attached to head cover by holding device, where preset distance is defined between holding device and cover for respective valve and valve cluster by spacer unit
DE102005042451A1 Vacuum pump device
DE102005030805A1 Vacuum pump stand, e.g. for distillation and other chemical processes, fitted with an emission condenser operating without an external coolant, e.g. an adsorption cooler or a Peltier cooler
DE10255792A1 Method for controlling a vacuum pump and vacuum pump system
DE10225774C1 Vacuum pump, for condensing and aggressive gases, is a dry pump with a membrane pump stage and a spiral scroll pump stage
DE10024127C1 Membrane or piston vacuum pump, for transferring aggressive media, has oxidized metal surfaces infiltrated with fluoropolymer, in contact with media
DE10023523C1 Run-up control for membrane and/or piston vacuum pump uses short-term reversal of pump when initial maximum torque in forwards rotation direction is not overcome
DE19904350A1 Diaphragm or piston pump or combined diaphragm / piston pump