Description
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D)
E03B
Technology
Stats
- 1,990 US PATENTS IN FORCE
- 784 US APPLICATIONS PENDING
- 1,523 Total Patent Owners
- 6,795 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Methods or layout of installations for water supply (E03B 3/00, E03B 9/00 take precedence) |
| 1/02 | Methods or layout of installations for water supply (E03B 3/00, E03B 9/00 take precedence) for public or like main supply |
| 1/04 | Methods or layout of installations for water supply (E03B 3/00, E03B 9/00 take precedence) for domestic or like local supply |
| 3/00 | Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) |
| 3/02 | Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from rain-water |
| 3/03 | Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from rain-water Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts |
| 3/04 | Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from surface water |
| 3/06 | Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from underground |
| 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) |
| 3/10 | 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 pit wells |
| 3/11 | 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 pit wells in combination with tubes, e.g. perforated, extending horizontally, or upwardly inclined, exterior to the pits |
| 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 |
| 3/14 | 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 horizontal or oblique wells |
| 3/15 | 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) Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers (with artificial enrichment E03B 3/32) |
| 3/16 | 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) Component parts of wells |
| 3/18 | 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) Component parts of wells Well filters (filters in general B01D 24/00-B01D 35/00) |
| 3/20 | 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) Component parts of wells Well filters (filters in general B01D 24/00-B01D 35/00) of elements of special shape |
| 3/22 | 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) Component parts of wells Well filters (filters in general B01D 24/00-B01D 35/00) of elements of special shape Selection of specified materials |
| 3/24 | 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) Component parts of wells Well filters (filters in general B01D 24/00-B01D 35/00) formed of loose materials, e.g. gravel |
| 3/26 | 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) Component parts of wells Well filters (filters in general B01D 24/00-B01D 35/00) formed of loose materials, e.g. gravel with packed filtering material |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,053 | AUTOMATED APPLIANCES WITH WATER RECYCLING | Oct 10, 24 | Apr 10, 25 | Not available |
| 2025/0109,577 | SYSTEM AND METHOD FOR LOCALIZING A WATER LEAK | Sep 28, 23 | Apr 03, 25 | THE DETECTION GROUP, INC. |
| 2025/0109,803 | INTEGRATED WATER SHUT OFF VALVE CONTROL SYSTEM | Dec 13, 24 | Apr 03, 25 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)