ENERGY RECOVERY SYSTEMS INC innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Canada	7
#2	United States	7
#3	WIPO (World Intellectual Property Organization)	3
#4	EPO (European Patent Office)	2

#	Technology
#1	Refrigerators
#2	Domestic heating systems
#3	Climate change mitigation in buildings
#4	Air-conditioning
#5	Unspecified technologies
#6	Fluid heaters
#7	Climate change adaptation technologies
#8	Heat-exchanger without contact
#9	Certain plastics
#10	Separating solids using liquids

Publication	Filing date	Title
US2015198338A1	2015-03-26	Energy exchange system and method
US2014263682A1	2013-03-15	Retrofit hot water system and method
US2014260381A1	2013-03-15	User control interface for heat transfer system
US2014260357A1	2013-03-15	Energy exchange system and method
US2014260380A1	2013-03-15	Compressor control for heat transfer system
US2014260379A1	2013-03-15	Expansion valve control for heat transfer system
WO2012135933A2	2011-04-07	Retro-fit energy exchange system for transparent incorporation into a plurality of existing energy transfer systems
CA2796212A1	2011-04-07	Retro-fit energy exchange system for transparent incorporation into a plurality of existing energy transfer systems
EP2558799A1	2010-04-16	Retro-fit energy exchange system for transparent incorporation into a plurality of existing energy transfer systems
US4726530A	1987-02-02	Method of resource recovery from used tires