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ARIZONA PUBLIC SERVICE CO

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    224,787
About

ARIZONA PUBLIC SERVICE CO has a total of 75 patent applications. Its first patent ever was published in 1997. 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 environmental technology, electrical machinery and energy and basic materials chemistry are GURADOOR SL, HEPU ENERGY ENVIRONMENTAL TECH CO LTD and POSNANSKY MARIO.

Patent filings per year

Chart showing ARIZONA PUBLIC SERVICE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lamontagne Donald R 19
#2 Hayden Herbert T 18
#3 Stout John H 6
#4 Hobbs Raymond 6
#5 Kusek Stephen 5
#6 Brown David J 4
#7 Hobbs Raymond S 3
#8 Black Maurice A 3
#9 Huttie A David 3
#10 Fleming William E 2

Latest patents

Publication Filing date Title
US2019258212A1 Methods and apparatus for power generation and distribution
US2019027960A1 Methods and apparatus for power generation and distribution
KR20140041568A Method and system for estimating transformer remaining life
WO2009046252A2 Hydrogasification reactor and method of operating same
WO2008121870A1 System for supporting energy conversion modules
CN101657525A System and method for producing substitute natural gas from coal
US2009055203A1 Method, program code, and system for business process analysis
US2009043538A1 Method and system for transformer dissolved gas harmonic regression analysis
US2008300893A1 Assistance program enrollment method and computer readable code
US2008182325A1 System including a tunable light and method for using same
US2009009351A1 Method for exception-based notification of the condition of an apparatus
US2007220451A1 Method for modeling and documenting a network
US2007199560A1 Method of supporting a solar energy collection unit
US2007125719A1 System and method of reducing organic contaminants in feed water
US2007107767A1 DC power-generation system and integral control apparatus therefor
US2006028178A1 Battery charger and method of charging a battery
US2007012312A1 Structure for supporting energy conversion modules and solar energy collection system
US2007006670A1 RFT pipeline inspection system and method therefor
US2007000406A1 Self-propelled vehicle for movement within a tubular member
US2006265953A1 Method and apparatus for producing methane from carbonaceous material