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VARIAN SPA

Overview
  • Total Patents
    162
About

VARIAN SPA has a total of 162 patent applications. Its first patent ever was published in 1972. It filed its patents most often in EPO (European Patent Office), Italy and Japan. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and measurement are WESTCO CHIPPEWA PUMP COMPANY, KYKY TECH CO LTD and JIANGSU BEST PUMP MAKING CO LTD.

Patent filings per year

Chart showing VARIAN SPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Casaro Fausto 30
#2 Carboneri Roberto 25
#3 Correale Raffaele 23
#4 Giors Silvio 15
#5 Busso Mario 14
#6 De Simon Mauro 12
#7 Cerruti Roberto 12
#8 Vittozzi Sandro 11
#9 Maccarrone Cristian 9
#10 Gotta Romina Silvia 8

Latest patents

Publication Filing date Title
ITTO20100070A1 VACUUM PUMP, IN PARTICULAR TURBOMOLECULAR VACUUM PUMP.
JP2010045028A Vacuum pumping system equipped with sputter ion pumps
JP2009186013A Support member for rolling bearing
EP2108930A1 Contact-less device for measuring operating parameters of rotors of high-speed rotary machines
EP2071188A1 Device for the deposition of non-evaporable getters (NEGs) and method of deposition using said device
EP2020508A1 Overpressure safety device for a vacuum pump
EP2017480A1 Split joint for vacuum pumps and method for obtaining said joint
US2008253903A1 Vacuum pumps with auxiliary pumping stages
US2008056885A1 Vacuum pumps with improved pumping channel configurations
US2008056886A1 Vacuum pumps with improved pumping channel cross sections
EP1863068A1 Magnet assembly for a sputter ion pump
EP1722210A2 Pressure sensor with a vibrating member
EP1772719A1 Device and method for detecting the presence of test gas
EP1739308A1 Vacuum pump
JP2005315262A Oil rotary vacuum pump, and its manufacturing method
EP1619400A1 Annular support for rolling bearings
EP1619395A1 Rotary vacuum pump, structure and method for the balancing thereof
EP1519402A1 Ionisation vacuum gauge
EP1519401A1 Ionisation vacuum gauge
EP1482178A1 Vacuum pumping device