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INVENSYS BUILDING SYS INC

Overview
  • Total Patents
    54
About

INVENSYS BUILDING SYS INC has a total of 54 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets mechanical elements, machines and thermal processes are CHARGEPOINT TECHNOLOGY LTD, WORCESTER CONTROLS CORP and RICHTER ALBERT ARI ARMATUREN.

Patent filings per year

Chart showing INVENSYS BUILDING SYS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Michael Hung-Sun 18
#2 Erickson Irving C 12
#3 Parsons Gerald R 8
#4 Dickinson Bonnie J 7
#5 Murphy Daniel F 7
#6 Snyder Jerry L 7
#7 Jornod Eugene R 6
#8 Hill Michael L 6
#9 Ge Hongming 5
#10 Dickinson Bonnie 5

Latest patents

Publication Filing date Title
WO2006023532A2 Method and apparatus for progressively connecting a controller to an external circuit of a building
WO2005121617A2 Reducing the torque required for repositioning a valve member of a ball valve
US2006162792A1 Flow characterization in a flowpath
US2006131532A1 Removable interconnection of an actuator to a valve body
US2005098220A1 Balanced globe valve
US2004026175A1 Linear actuator having manual override and locking mechanism
US2004217181A1 Floating actuator control system and method
US2004217320A1 Thermal isolator and controlled valve employing same
US6926249B2 Precision modulating globe valve
US2003178257A1 Manual override and locking mechanism and actuator including same
EP1000392A2 Embedded network management system for an echelon network
US6201388B1 Device for determining the angular position of a rotating member utilizing a magnetic hall effect transducer