Ecowater Systems LLC
69Patents
26Active
69Granted
42Portfolio score
Filing activity: Mar 28, 1990 → Apr 14, 2023 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD444843S | Carafe for water distiller | General | 68 | Expired |
| USD323874S | Counter-top water filter | General | 61 | Expired |
| USD437384S | Brine tank for a two tank water softener | General | 54 | Expired |
| US6696963B2 | Method and system for anticipating salt depletion | Performing Operations; Transporting | 44 | Expired |
| US5388287A | Countertop faucet assembly | Emerging Cross-Sectional Technologies | 42 | Expired |
| USD547821S1 | Reverse osmosis cartridge end | General | 41 | Expired |
| US5358635A | Integrated reverse osmosis water treatment and storage system | Chemistry; Metallurgy | 40 | Expired |
| US7736503B2 | Encapsulated water treatment system | Performing Operations; Transporting | 39 | Active |
| USD548306S1 | Filter cartridge | General | 39 | Expired |
| USD547823S1 | Reverse osmosis cartridge | General | 35 | Expired |
| US5152321A | Bypass valve | Emerging Cross-Sectional Technologies | 35 | Expired |
| USD546412S1 | Filter cartridge end | General | 34 | Expired |
| US5362383A | Self-contained reverse osmosis electronic monitoring system | Performing Operations; Transporting | 33 | Expired |
| USD547822S1 | Reverse osmosis cartridge | General | 31 | Expired |
| US6456202B2 | System for monitoring the status of a water softener | Chemistry; Metallurgy | 25 | Expired |
| USD444204S | Boiling chamber for water distiller | General | 25 | Expired |
| USD439950S | Single tank water softener | General | 24 | Expired |
| USD547826S1 | Filter system | General | 24 | Expired |
| USD547827S1 | Filter system | General | 23 | Expired |
| USD547825S1 | Filter cartridge | General | 23 | Expired |
| US6085788A | Plastic coated valve rotor and a method of manufacturing | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7909998B2 | Encapsulated water treatment system | Performing Operations; Transporting | 17 | Active |
| USD444087S | Remote display unit for water treatment equipment to illustrate the operating status of the water treatment equipment | General | 17 | Expired |
| US7949747B1 | Method and system of communication in a wireless water treatment system | Electricity | 16 | Active |
| USD530388S1 | Water softener | General | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.