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PIERBURG INSTR GMBH

Overview
  • Total Patents
    17
About

PIERBURG INSTR GMBH has a total of 17 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets measurement, control and engines, pumps and turbines are CHENGDU LINGYU BIOTECH CO LTD, THOMAS RICHARD A and EMERSON PROCESS MAN GMBH & CO OHG.

Patent filings per year

Chart showing PIERBURG INSTR GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weismann Hans 4
#2 Garthe Christopher 4
#3 Schmidt Roland 3
#4 Kammerstetter Heribert 2
#5 Metzler Rainer 2
#6 Werner Manfred 2
#7 Voit Michael 2
#8 Weissmann Hans Dr 1
#9 Bornemann Torsten 1
#10 Wechsler Karlheinz 1

Latest patents

Publication Filing date Title
DE10331228B3 Device for measuring time-resolved volumetric flow processes
EP1477801A1 Method and device for exhaust gas measurement of internal combustion engines
DE10209678A1 Controlling micro stepper motor for moving element, especially grid of measurement device, involves phase modulating control signals from microcontroller, and converting to pulse width modulated signals
DE10144807A1 Infrared gas measurement spectrometer, includes grating with angular adjustment in path between beam transmitter and receiver
DE10144808A1 Infrared gas analysis instrument includes adjustable grating in beam path between transmitter and receiver, which can adopt differing angular positions
DE10138468A1 Switching valve arrangement, gas chromatograph and method for dosing and purging a collecting channel of a gas chromatograph
CH693970A5 Procedures for calibration of a measuring arrangement for determining gas constituents.
DE19929034A1 Device for analyzing a gas sample using infrared absorption