Class E03B : INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Subclass 3/12: Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from underground Obtaining and confining water by means of wells (applicable to a combination of water and other liquids or to other liquids only E21B 43/00) by means of vertical pipe wells
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12066313 | Non-invasive well level monitoring and maintenance | Dec 21, 18 | Aug 20, 24 | Not available |
| 11992965 | System, apparatus, and method for louver perforation sizing | Dec 08, 21 | May 28, 24 | ROSCOE MOSS MANUFACTURING COMPANY |
| 11851856 | Irrigation pumpjack | Jul 23, 20 | Dec 26, 23 | Allied H2O, Inc. |
| 10648306 | Interval delivery of liquid carbon dioxide | May 21, 19 | May 12, 20 | ARIZONA CO2 SOLUTIONS LLC |
| 10508420 | System and method for effective use of a low-yield well | Jul 27, 15 | Dec 17, 19 | Not available |
| 10464822 | Solar powered water purification kiosk | Dec 13, 18 | Nov 05, 19 | U-Fuel Inc. |
| 10450211 | Aeration system for water well | Sep 29, 16 | Oct 22, 19 | Not available |
| 10370832 | Hydrant assembly | Mar 03, 17 | Aug 06, 19 | Not available |
| 10190293 | Vacuum-assisted irrigation system | Mar 03, 16 | Jan 29, 19 | Not available |
| 9970182 | VacCirc-vacuum driven in-well air stripping and recirculation | Feb 07, 15 | May 15, 18 | RAYS ENVIRONMENTAL REMEDIATION MANAGEMENT |
| 9249560 | Apparatus for activating or cleaning filter tube wells | Apr 24, 10 | Feb 02, 16 | TEFTOREC GMBH |
| 9038711 | Deep-well pump system | Dec 04, 10 | May 26, 15 | GRUNDFOS MANAGEMENT A/S |
| 5464309 | Dual wall multi-extraction tube recovery well | Oct 20, 94 | Nov 07, 95 | XEROX CORPORATION |
| 5358357 | Process and apparatus for high vacuum groundwater extraction | Apr 30, 93 | Oct 25, 94 | XEROX CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0213,670 | Method for mitigating seawater intrusion by using seawater injection | Jan 04, 21 | Jul 07, 22 | Not available |
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