Class E03F : SEWERS; CESSPOOLS
Subclass 5/16: Sewerage structures Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates (for use in sewage purification plants or both in sewage purification plants or in sewer systems B01D, C02F) Devices for separating oil, water, or grease from sewage in drains leading to the main sewer
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252416 | Control of grease removal equipment via cell phone app | Oct 13, 21 | Mar 18, 25 | Thermaco, Incorporated |
| 12247386 | Latch assembly and a method of latching a first element to a second element | Jul 16, 20 | Mar 11, 25 | Canplas Industries Ltd. |
| 12161954 | Passive membrane filtration system with pre-treatment | Sep 16, 19 | Dec 10, 24 | BIO CLEAN ENVIRONMENTAL SERVICES, LLC |
| 12145083 | Grease recovery unit | May 27, 20 | Nov 19, 24 | The Filta Group Limited |
| 12134886 | Water inlet protection system | Aug 03, 22 | Nov 05, 24 | Flo-Water, LLC |
| 12076665 | Partitioned water treatment systems with vertical filtration units | Feb 28, 22 | Sep 03, 24 | BIO CLEAN ENVIRONMENTAL SERVICES, LLC |
| 12031934 | Fog sensor for tailpipes | Jun 29, 20 | Jul 09, 24 | Thermaco, Incorporated |
| 11976455 | Oil containment system and method | Apr 28, 22 | May 07, 24 | Solidification Products International, Inc. |
| 11851629 | Apparatus and method for collection and disposal of fats, oil and grease | Feb 02, 23 | Dec 26, 23 | Not available |
| 11753812 | Direct grease and/or solids collection system | Sep 30, 21 | Sep 12, 23 | Schier Products Company |
| 11708691 | Non-contact sensor for determining a F.O.G. level in a separator, including ultrasonics | Oct 31, 18 | Jul 25, 23 | Thermaco, Incorporated |
| 11680669 | Flow control cartridge | Jan 29, 21 | Jun 20, 23 | Schier Products Company |
| 11679342 | Grease interceptor inlet chamber | Oct 12, 21 | Jun 20, 23 | Schier Products Company |
| 11578480 | Grease interceptor and method of use thereof | Jan 30, 18 | Feb 14, 23 | Oldcastle Precast, Inc. |
| 11554971 | Variable flow adjuster for grease separator | Apr 16, 21 | Jan 17, 23 | MI-FAB Manufacturing LLC |
| 11535812 | Apparatus and method for collection and disposal of fats, oil and grease | Mar 03, 22 | Dec 27, 22 | Not available |
| 11529571 | Apparatus and method for collection and disposal of fats, oil and grease | Jun 29, 21 | Dec 20, 22 | Not available |
| 11524250 | Fluid waste filtration system with grease and garbage traps | Mar 29, 22 | Dec 13, 22 | Not available |
| 11491422 | Dual screen treatment systems with debris ramps and screened deflectors | Feb 15, 21 | Nov 08, 22 | Oldcastle Infrastructure, Inc. |
| 11479954 | Solid waste interceptor for a drain | Sep 04, 18 | Oct 25, 22 | Environmental Products & Services Limited |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0043,562 | WATER INLET PROTECTION SYSTEM | Oct 22, 24 | Feb 06, 25 | Not available |
| 2024/0328,142 | FLOW RESTRICTOR FOR A GREASE INTERCEPTOR | Feb 21, 24 | Oct 03, 24 | Advanced Drainage Systems Inc. |
| 2024/0117,622 | WATER INLET PROTECTION SYSTEM | Dec 15, 23 | Apr 11, 24 | Not available |
| 2023/0398,470 | A FOG (FATS, OIL, OR GREASE) SEPARATOR APPARATUS | Oct 18, 21 | Dec 14, 23 | Not available |
| 2023/0279,655 | NON-CONTACT SENSOR FOR DETERMINING A F.O.G. LEVEL IN A SEPARATOR USING ROTOMOLDED PARTS | May 12, 23 | Sep 07, 23 | Thermaco, Incorporated |
| 2022/0298,773 | WATER INLET PROTECTION SYSTEM | Jun 10, 22 | Sep 22, 22 | Not available |
| 2021/0395,992 | IMMISCIBLE LIQUIDS SEPARATION APPRATUS AND METHOD | Sep 20, 19 | Dec 23, 21 | Not available |
| 2021/0002,886 | WATER INLET PROTECTION SYSTEM | Jul 21, 20 | Jan 07, 21 | Not available |
| 2019/0071,858 | Discharge Abatement System | Aug 27, 18 | Mar 07, 19 | Not available |
| 2019/0071,321 | WASTE STREAM DECONTAMINATION SYSTEM | Mar 08, 17 | Mar 07, 19 | Not available |
| 2018/0023,282 | WATER INLET PROTECTION SYSTEM | Sep 29, 17 | Jan 25, 18 | FLO-WATER, LLC |
| 2018/0023,281 | WATER INLET PROTECTION SYSTEM | Sep 29, 17 | Jan 25, 18 | FLO-WATER, LLC |
| 2017/0226,729 | SEDIMENT FILTRATION DEVICE, METHOD AND SYSTEM | Jul 31, 15 | Aug 10, 17 | Not available |
| 2017/0145,677 | WATER INLET PROTECTION SYSTEM | Nov 23, 16 | May 25, 17 | FLO-WATER, LLC |
| 2017/0145,678 | INCLINED PLATES FOR CSO | Feb 01, 17 | May 25, 17 | Fresh Creek Technologies, Inc. |
| 2015/0308,094 | SYSTEM AND CONTROL FOR GREASE REMOVAL | Feb 23, 15 | Oct 29, 15 | Thermaco, Inc. |
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