AMERICAN WATER WORKS COMPANY, INC. Active Patents
7 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2017-03-30: Application 15473997; Invention METHODS OF PROVIDING A TEMPORARY ELECTRICAL GROUNDING SYSTEM HAVING A MAGNETIC COMPONENT COUPLED TO A CONDUCTIVE SURFACE; Applicant AMERICAN WATER WORKS COMPANY, INC.; Status Patented Case.
- 2017-03-03: Application 15449800; Invention DISINFECTION OF WATER MAINS USING ULTRAVIOLET LIGHT AND OXIDIZING AGENTS; Applicant AMERICAN WATER WORKS COMPANY, INC.; Status Patented Case.
- 2015-12-07: Application 14960836; Invention TEMPORARY ELECTRICAL GROUNDING SYSTEM HAVING A MAGNETIC COMPONENT COUPLED TO A CONDUCTIVE SURFACE; Applicant AMERICAN WATER WORKS COMPANY, INC.; Status Patented Case.
- 2015-05-08: Application 14707570; Invention SIMULTANEOUS RECOVERY OF COAGULANT AND ACID; Applicant AMERICAN WATER WORKS COMPANY, INC.; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017-03-30 | 15473997 | METHODS OF PROVIDING A TEMPORARY ELECTRICAL GROUNDING SYSTEM HAVING A MAGNETIC COMPONENT COUPLED TO A CONDUCTIVE SURFACE | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2020-01-07 | 10530110 | US20170207595A1 | KEVIN SHELTON KANDIS L. MOSER | United States United States | NGUYEN, DONGHAI D |
| 2017-03-03 | 15449800 | DISINFECTION OF WATER MAINS USING ULTRAVIOLET LIGHT AND OXIDIZING AGENTS | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2021-10-12 | 11142470 | US20170174536A1 | MARTIN L. ROBISON ZIA BUKHARI YUNJIE TU CHANDAN VENKATESH | United States United States United States United States | YOO, REGINA M |
| 2015-12-07 | 14960836 | TEMPORARY ELECTRICAL GROUNDING SYSTEM HAVING A MAGNETIC COMPONENT COUPLED TO A CONDUCTIVE SURFACE | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2017-05-09 | 9647351 | US20160190743A1 | KEVIN SHELTON KANDIS L. MOSER | United States United States | PRASAD, CHANDRIKA |
| 2015-05-08 | 14707570 | SIMULTANEOUS RECOVERY OF COAGULANT AND ACID | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2017-09-05 | 9751778 | US20150353388A1 | ORREN D. SCHNEIDER | United States | FORTUNA, ANA M |
| 2014-05-30 | 14291897 | SIMULTANEOUS ANOXIC BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2016-11-29 | 9505644 | US20140263042A1 | EUGENIO GIRALDO YANJIN LIU SWARNA MUTHUKRISHNAN | United States United States United States | PRINCE JR, FREDDIE GARY |
| 2014-03-17 | 14216052 | SIMULTANEOUS ANOXIC BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL WITH ENERGY RECOVERY | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2017-05-23 | 9656893 | US20140197097A1 | EUGENIO WILLIAM GIRALDO | United States | PRINCE JR, FREDDIE GARY |
| 2013-07-15 | 13942409 | DISINFECTION OF WATER MAINS USING ULTRAVIOLET LIGHT | AMERICAN WATER WORKS COMPANY, INC. | Patented Case | 2017-03-07 | 9586837 | US20150017061A1 | MARTIN L. ROBISON | United States | YOO, REGINA M |
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