Class E03B : INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Subclass 3/08: 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)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12152473 | Method and system for extracting water with consideration of the recharge rate and other factors to protect the aquifer | Mar 08, 24 | Nov 26, 24 | LAMARR, INC. |
| 11732573 | Method for optimizing a design of artificial recharge | Jan 04, 21 | Aug 22, 23 | DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY ACADEMY COOPERATION |
| 11313108 | Pumping device | Sep 28, 20 | Apr 26, 22 | Not available |
| 10823204 | Pumping system and method | Aug 12, 11 | Nov 03, 20 | Not available |
| 10738603 | Water sampling assembly and method for groundwater production wells and boreholes | Feb 21, 17 | Aug 11, 20 | BESST INC. |
| 10508420 | System and method for effective use of a low-yield well | Jul 27, 15 | Dec 17, 19 | Not available |
| 10024142 | Selective extraction of fluids from subsurface wells | Feb 10, 16 | Jul 17, 18 | BESST INC. |
| 9284722 | Selective extraction of fluids from subsurface wells | Jun 13, 13 | Mar 15, 16 | BESST, Inc. |
| 9249560 | Apparatus for activating or cleaning filter tube wells | Apr 24, 10 | Feb 02, 16 | TEFTOREC GMBH |
| 9120133 | Ground water purification plant based on biological oxidation and reduction processed | Jun 01, 10 | Sep 01, 15 | United Waters International AG |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
