AMERICAN WATER WORKS CO INC innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Canada	6
#2	United States	6
#3	WIPO (World Intellectual Property Organization)	5
#4	China	3
#5	Colombia	3
#6	Israel	3
#7	Republic of Korea	3
#8	Peru	3
#9	EPO (European Patent Office)	2
#10	India	2
#11	Singapore	2
#12	Australia	1
#13	Egypt	1
#14	Mexico	1

#	Technology
#1	Water treatment
#2	Climate change mitigation in wastewater treatment
#3	Unspecified technologies
#4	Reduction of greenhouse gas emissions
#5	Measuring microorganism processes
#6	Planting
#7	Load transportation vehicles
#8	Data processing systems
#9	Earth drilling
#10	Unspecified technologies

Publication	Filing date	Title
US8012352B1	2010-12-30	Optimized nutrient removal from wastewater
CA2650148A1	2006-04-24	Apparatus and method for the injection of viscous fertilizer below the surface of the soil
US2007245936A1	2006-04-24	Apparatus and method for the injection of viscous fertilizer below the surface of the soil
CA2357994A1	2001-09-27	Automated system for rating pipe segments in a water distribution system
US6839641B1	2000-09-22	Automated system for rating pipe segments in a water distribution system
US6153411A	1998-10-30	Methods and kits for detection of Cryptosporidium parvum using immunomagnetic separation and amplification
US2598930A	1947-12-02	Device for removing seals from water wells and other purposes