Assignee
AMERICAN WATER WORKS COMPANY INC
US·7 granted patents·3 pending applications·3 citations·filing 2013–2017
Top patents by PatentIndex Score
10 records- 0163US9656893B2Simultaneous anoxic biological phosphorus and nitrogen removal with energy recoveryAMERICAN WATER WORKS COMPANY INC·Filed 2014·Granted May 23, 2017·0 cites·19 claims
- 0263US9586837B2Disinfection of water mains using ultraviolet lightAMERICAN WATER WORKS COMPANY INC·Filed 2013·Granted Mar 7, 2017·2 cites·17 claims
- 0361US9505644B2Simultaneous anoxic biological phosphorus and nitrogen removalAMERICAN WATER WORKS COMPANY INC·Filed 2014·Granted Nov 29, 2016·0 cites·17 claims
- 0452US2017198854A1Water pipe drone for detecting and fixing leaksAMERICAN WATER WORKS COMPANY INC·Filed 2017·Application pending·0 cites
- 0550US9647351B2Temporary electrical grounding system having a magnetic component coupled to a conductive surfaceAMERICAN WATER WORKS COMPANY INC·Filed 2015·Granted May 9, 2017·1 cites·16 claims
- 0649US2016223120A1Water pipe drone for detecting and fixing leaksAMERICAN WATER WORKS COMPANY INC·Filed 2016·Application pending·0 cites
- 0741US10530110B2Methods of providing a temporary electrical grounding system having a magnetic component coupled to a conductive surfaceAMERICAN WATER WORKS COMPANY INC·Filed 2017·Granted Jan 7, 2020·0 cites·13 claims
- 0834US11142470B2Disinfection of water mains using ultraviolet light and oxidizing agentsAMERICAN WATER WORKS COMPANY INC·Filed 2017·Granted Oct 12, 2021·0 cites·10 claims
- 0932US2017248333A1Geothermal heating and cooling systemAMERICAN WATER WORKS COMPANY INC·Filed 2016·Application pending·0 cites
- 1024US9751778B2Simultaneous recovery of coagulant and acidAMERICAN WATER WORKS COMPANY INC·Filed 2015·Granted Sep 5, 2017·0 cites·15 claims
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