Learn more

WESTPORT POWER INC

Overview
  • Total Patents
    612
  • GoodIP Patent Rank
    4,878
  • Filing trend
    ⇩ 81.0%
About

WESTPORT POWER INC has a total of 612 patent applications. It decreased the IP activity by 81.0%. Its first patent ever was published in 2000. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are VIALLE ALTERNATIVE FUEL SYSTEMS BV, VIALLE GROUP B V and WESTPORT RES INC.

Patent filings per year

Chart showing WESTPORT POWER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Munshi Sandeep 63
#2 Huang Jian 48
#3 Dunn Mark E 46
#4 Touchette Alain M J 42
#5 Mumford David K 39
#6 Mctaggart-Cowan Gordon P 33
#7 Harper Gregory C 32
#8 Ancimer Richard 31
#9 Batenburg Gregory A 30
#10 Wickstone Michael C 30

Latest patents

Publication Filing date Title
US2020114289A1 Apparatus and method for filtering cryogenic fluid
EP3426958A1 Pressure regulating modules with controlled leak paths
US2018306159A1 Auxiliary power system for vehicle
EP3341605A1 Deposit mitigation for gaseous fuel injectors
CN108138720A Multi fuel track equipment
US2018313496A1 Multi-vessel fluid storage and delivery system
CN107850905A Terminal is controlled to use the high-pressure fluid control system and method for the pressure divergence in equipment
CN107849989A Multifuel engine equipment
CN112066246A Intelligent pressure management system for cryogenic fluid systems
US2018100450A1 Ignition apparatus and method for a premixed charge in a gaseous-fueled engine
WO2016112462A1 Pump system for delivering liquefied gaseous fluid
WO2016070291A1 Combustion chamber geometry
WO2016070281A1 Gaseous fuel pressure regulation
EP3191743A1 Piston arrangement
CA2894291A1 Fuel injector trimming in a multi-fuel engine
CA2889605A1 Detecting and mitigating abnormal combustion characteristics
CA2887730A1 Operating a gaseous fuel injector
CA2886538A1 Cryogenic tank assembly with a pump drive unit disposed within fluid storage vessel
CA2884945A1 Hydraulically actuated gaseous fuel injector
CA2883286A1 Fuel injector