Description
Class E03B : INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Subclass 3/02: Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) from rain-water
E03B 3/02
Sub-Class
Stats
- 62 US PATENTS IN FORCE
- 23 US APPLICATIONS PENDING
- 14 Total Patent Owners
- 190 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12203258 | Underground stormwater storage system | Jul 20, 22 | Jan 21, 25 | Civ-Con Products & Solutions LLC |
| 12060285 | Rain head and screen therefor | Sep 17, 21 | Aug 13, 24 | RAIN HARVESTING PTY LTD |
| 11993924 | Collecting unit for collecting a substance and method for assembling the collecting unit | Feb 01, 22 | May 28, 24 | Not available |
| 11851855 | Drainage system and drain | Nov 06, 19 | Dec 26, 23 | ACO AHLMANN SE & CO. KG |
| 11821180 | Integrated system for collecting rainwater for irrigation and watering plants | Mar 06, 23 | Nov 21, 23 | KING FAISAL UNIVERSITY |
| 11780740 | System of filtering runoff water from a roof cleaning | Aug 27, 20 | Oct 10, 23 | Not available |
| 11773571 | Methods and internet of things (IoT) systems for managing public water in smart city | May 25, 22 | Oct 03, 23 | CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD. |
| 11736061 | Photovoltaic facility | May 24, 22 | Aug 22, 23 | ELECTRICITE DE FRANCE |
| 11525245 | Automatic rainwater collection system | Oct 16, 18 | Dec 13, 22 | Not available |
| 11505962 | Method of manfacturing and using five-device-in-one water-collecting-and-decelerating fruit- and-nut-collecting-and-decelerating wind-diffusing-and-redirecting multi-function-transversable-ridge-and-seam multi-function-twist-locking-base carapace | Mar 25, 21 | Nov 22, 22 | Not available |
| 11460868 | Flow splitter and rain separator comprising the same | Feb 04, 20 | Oct 04, 22 | Chongqing University of Post and Telecommunications |
| 11434079 | System and method for storing water in an underground reservoir and managing the same | Feb 24, 21 | Sep 06, 22 | Not available |
| 11358796 | System and method for storing water in an underground reservoir and managing the same | Feb 24, 21 | Jun 14, 22 | Not available |
| 11352795 | Drainage system | Feb 17, 20 | Jun 07, 22 | Hydro International Ltd |
| 11339060 | Retrofit bottle filtration device | Feb 25, 21 | May 24, 22 | Not available |
| 11326325 | Regional rainwater allocation method | Dec 13, 18 | May 10, 22 | NANJING HYDRAULIC RESEARCH INST., STATE KEY LAB OF HYDROLOGY-WATER RESOURCES & HYDRAULIC ENGINEERING |
| 11274534 | Artificial rain to support water flooding in remote oil fields | Jul 24, 20 | Mar 15, 22 | Saudi Arabian Oil Company |
| 11220807 | System for accumulating rain water | Jan 28, 19 | Jan 11, 22 | HILICO OFF GRID SOLUTIONS LTD. |
| 11047114 | Method and device to collect water | Nov 13, 15 | Jun 29, 21 | QF Technologies AS |
| 10980196 | Perforated subirrigation/drainage pipe and sealed fully automatically irrigated rainwater-recycling comprehensive planter | Oct 17, 16 | Apr 20, 21 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0092,647 | Rainwater Harvesting System | Sep 20, 23 | Mar 20, 25 | Not available |
| 2025/0092,659 | UNDERGROUND STORMWATER STORAGE SYSTEM | Dec 05, 24 | Mar 20, 25 | Civ-Con Products & Solutions, LLC |
| 2025/0055,413 | SOLAR ARRAY MOUNTING SYSTEM WITH RAINWATER MANAGEMENT | Aug 08, 24 | Feb 13, 25 | Not available |
| 2024/0417,959 | RAINWATER RESERVOIR | Aug 31, 22 | Dec 19, 24 | Not available |
| 2024/0392,554 | A FIRST FLUSH DIVERTER SYSTEM | Sep 16, 22 | Nov 28, 24 | Rain Harvesting Pty Ltd |
| 2024/0381,839 | SYSTEM AND METHOD FOR SUPPLYING WATER TO IDENTIFIED ANIMALS | Jul 19, 21 | Nov 21, 24 | Not available |
| 2024/0318,412 | Rainwater Harvesting Prefilter | Mar 22, 23 | Sep 26, 24 | Sycamore Technical Services LLC |
| 2024/0255,413 | FIELD INTEGRATED DEVICE FOR AUTOMATICALLY SHIELDING AND COLLECTING RAINWATER AND SIMULATING RAINFALL AND EXPERIMENTAL METHOD | May 05, 23 | Aug 01, 24 | China Institute of Water Resources and Hydropower Research |
| 2024/0167,294 | UTILITY POLE | Mar 29, 21 | May 23, 24 | NEC Corporation and Nippon Telegraph and Telephone Corporation |
| 2024/0044,115 | RAINWATER COLLECTOR | Sep 09, 22 | Feb 08, 24 | ZERO ZERO ONE INTERNATIONAL, LLC |
| 2024/0035,261 | NETWORKED ECOLOGICAL CONSERVATION WATER-SAVING SYSTEM FOR URBAN MASS GREEN LAND | Feb 24, 22 | Feb 01, 24 | Not available |
| 2024/0018,756 | APPARATUS FOR ABSORBING PRECIPITATION WATER AND FOR WATER EVAPORATION | Jun 18, 21 | Jan 18, 24 | Not available |
| 2023/0107,469 | Rainwater Collecting Apparatus | Jan 19, 22 | Apr 06, 23 | Not available |
| 2023/0074,328 | Apparatus And Method For Obtaining Fresh Water | Nov 15, 22 | Mar 09, 23 | Not available |
| 2022/0290,414 | WATER RESOURCES UTILIZATION STRUCTURE | Nov 04, 19 | Sep 15, 22 | Not available |
| 2022/0034,072 | RAINWATER HARVESTING SYSTEM FOR EMERGENCY SHELTER | Jul 30, 20 | Feb 03, 22 | Not available |
| 2019/0233,303 | DEVICE FOR IMPROVING WATER QUALITY | Apr 13, 19 | Aug 01, 19 | ONE WATER NATURALLY PTY. LTD. |
| 2018/0266,086 | RAIN COLLECTING SCULPTURE | Mar 19, 18 | Sep 20, 18 | Not available |
| 2018/0235,352 | Multi purpose personal transport gear that converts from backpack to comfort pad to poncho to hammock | Feb 23, 17 | Aug 23, 18 | Not available |
| 2018/0223,505 | Rainwater Collection and Reuse System (RCRS) and Method | Feb 05, 17 | Aug 09, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)