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PFEIFFER VACUUM

Overview
  • Total Patents
    190
  • GoodIP Patent Rank
    8,455
  • Filing trend
    ⇧ 31.0%
About

PFEIFFER VACUUM has a total of 190 patent applications. It increased the IP activity by 31.0%. Its first patent ever was published in 2007. It filed its patents most often in EPO (European Patent Office), France and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, measurement and semiconductors are NI SHIMAO, ELIVAC COMPANY LTD and SHANGHAI HIGHLY NEW ENERGY TECH CO LTD.

Patent filings per year

Chart showing PFEIFFER VACUUMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bounouar Julien 28
#2 Mandallaz Eric 23
#3 Nomine Cyrille 23
#4 Grenier Yannick 21
#5 Jourdan Pascal 21
#6 Brandolin Serge 19
#7 Coulomb Julien 16
#8 Ducimetiere Laurent 16
#9 Bellet Bertrand 14
#10 Chapel Nicolas 13

Latest patents

Publication Filing date Title
FR3101921A1 Dry vacuum pump and manufacturing process
FR3101683A1 Turbomolecular vacuum pump
FR3101115A1 Method of heating a stator and a turbomolecular or molecular vacuum pump
FR3101001A1 Station and method for cleaning a transport enclosure for conveying and atmospheric storage of semiconductor substrates
FR3101146A1 Leak detection module and method for checking the tightness of an object to be tested by tracer gas
FR3101145A1 Sniffer probe and leak detector
TW202018186A Method for controlling the temperature of a vacuum pump, and associated vacuum pump and installation
TW202012788A Primary vacuum pump of dry type and method for controlling the injection of a purge gas
FR3098869A1 Pumping group
FR3097599A1 Dry-type primary vacuum pump and method of controlling the injection of a purge gas
FR3096096A1 Dry primary vacuum pump
FR3094762A1 Dry type vacuum pump and pumping installation
FR3093544A1 Turbomolecular vacuum pump and purge process
FR3092913A1 Sniffer probe and leak detector
FR3092879A1 Dry type primary vacuum pump
FR3092409A1 Method of adjusting a station for measuring molecular contamination carried by air and a measuring station
FR3089261A1 Pumping group
EP3698115A1 Leak detector for checking the sealing tightness of an object to be tested
CN111033207A Leak detector and leak detection method for leak detection of an object
WO2019020274A1 Sniffer probe, leak detector and leak detection method