Learn more

VARIAN MAT GMBH

Overview
  • Total Patents
    116
About

VARIAN MAT GMBH has a total of 116 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and control are JEOL LTD, THERMO FISHER SCIENT BREMEN GMBH and YOKOGAWA ANALYTICAL SYS KK.

Patent filings in countries

World map showing VARIAN MAT GMBHs patent filings in countries
# Country Total Patents
#1 Germany 64
#2 United Kingdom 21
#3 United States 20
#4 France 10
#5 Sweden 1

Patent filings per year

Chart showing VARIAN MAT GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brunnee Curt 5
#2 Brunnee Curt Dr 5
#3 Kappus Guenter 5
#4 Curt Brunnee Dr 4
#5 Habfast Karleugen 4
#6 Franzen Jochen Dr 4
#7 Ludolf Jenckel Dr 3
#8 Jenckel Ludolf Dr 3
#9 Meyer Wilhelm 3
#10 Franzen Jochen 3

Latest patents

Publication Filing date Title
DE3018455A1 Ionisation of organic samples on conveyor belt - which carries sample from liq. chromatographic appts. into mass spectrometer
DE3007538A1 DEVICE FOR PREPARING SOLVED SUBSTANCES FOR MASS SPECTROMETRIC EXAMINATIONS
DE3002575A1 DEVICE FOR THE AUTOMATIC LOADING OF MASS SPECTROMETERS WITH SAMPLES
DE2947703A1 Spectrometer with multiple-channel transducer and store - has spectrum shift of several channels with simultaneous read=out of corresponding number of store channels
DE2925451A1 Mass spectrometer system with ion filter or analyser - involves slower shift of given mass range with rising mass and under retarded measuring period
DE2825760A1 DETECTOR FOR IONS
DE2737199A1 METHOD AND DEVICE FOR THE EXACT DETERMINATION OF THE MASS OF A SUBSTANCE
DE2731225A1 Ionisation device for solid or liq. substances - has ultrasonic generator delivering waves of sufficient density to ionise molecules which are projected into vacuum
DE2731129A1 DEVICE FOR THE REGISTRATION OF ION, ELECTRON OR LIGHT SPECTRA BY USING N EVEN-WIDTH REGISTRATION ELEMENTS
US4117321A Electrode system for multipoles and especially for multipole or monopole mass spectrometers
GB1547299A Integrating circuit and a sample and hold circuit employing the integrating circuit
DE2654057B1 Process for the ionization of organic substances, as well as analyzer using this process
DE2650685A1 Mass spectrometer vacuum tube for gas chromatographs - operates with heated supersonic jet separator nozzle in front of ionisation chamber
US4054810A Field emission ion source having heated anode
DE2620877A1 Electrostatic prism capacitor for mass spectrometer - has radially curved plates with axially concave surfaces facing each other
DE2539161A1 Mass spectrometer with magnetic and electric lenses - located between ion source, sec.or magnet and detector respectively
GB1468139A Monopole or multipole electrode system for a mass filter
US3967116A Mass spectrometer
GB1455815A Mass spectrometer
DE2434090A1 Mass filter electrode system prodn. - uses pole rods with conductive surfaces and hollow profiled body with precision steel core