SPORLAN VALVE CO innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	52
#2	EPO (European Patent Office)	4
#3	Canada	1
#4	China	1
#5	Hong Kong	1
#6	WIPO (World Intellectual Property Organization)	1

#	Technology
#1	Refrigerators
#2	Separation
#3	Unspecified technologies
#4	Unspecified technologies
#5	Systems controlling non-electric variables
#6	Climate change mitigation in buildings
#7	Venting or aerating devices
#8	Analysing materials
#9	Pumps
#10	Materials for miscellaneous applications

Publication	Filing date	Title
EP1485662A1	2003-01-23	Molded core filter drier
US2003140793A1	2002-07-15	Molded core filter drier with filter media molded to core
US2003140792A1	2002-07-15	Molded core filter drier with filter media molded to core for use in heat pump systems
US2003140791A1	2002-01-25	Molded core filter drier
US6125642A	1999-07-13	Oil level control system
US6568656B1	1998-07-09	Flow control valve with lateral port balancing
US5832744A	1996-09-16	Distributor for refrigeration system
US5524819A	1994-02-14	Expansion and check valve combination
US5440898A	1994-01-21	Filter-dryer unit
US5364066A	1993-07-15	Dual port valve with stepper motor actuator
US5423480A	1993-05-07	Dual capacity thermal expansion valve
US5277364A	1992-12-18	Dual capacity thermal expansion valve
US5232015A	1992-10-19	Expansion valve with inlet strainer
US5238219A	1992-03-13	Thermostatic expansion valve
US5148684A	1991-04-12	Injection valve for a refrigeration system
US5065595A	1990-12-05	Thermostatic expansion valve
US5038827A	1990-10-25	Shuttle valve for a refrigeration system
US4978062A	1990-02-28	Thermostatic expansion valve with bi-directional flow
US4982578A	1989-12-22	Refrigerant purge valve
US4911404A	1989-07-28	Electronically operated expansion valve