B02C 2201/063
For waste water or sewage
Official title: for waste water or sewage
B02C2201/063 (For waste water or sewage) appears on 25 US grants and 34 published applications in this corpus.
Search patents in B02C- Granted patents
- 25
- Published applications
- 34
- Assignees
- 21
- Inventors
- 61
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 8 |
| 2024 | 4 | 5 |
| 2025 | 4 | 1 |
| 2026 | 4 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Food waste disposer11 Aug 2026US 12,702,986 B2Samsung Electronics Co., Ltd.
- Submersible pump with external slicer28 Jul 2026US 12,692,879 B1
- Food waste disposer12 May 2026US 12,622,565 B2Samsung Electronics Co., Ltd.
- Macerator24 Mar 2026US 12,582,995 B2Mastek Limited
- Food waste disposer16 Dec 2025US 12,496,589 B2Samsung Electronics Co., Ltd.
- Organic waste processing device installable under a kitchen sink10 Sep 2026US 2026/0264090 A1STEEL PLAST d.o.o.
- Food waste disposer12 Mar 2026US 2026/0070065 A1Samsung Electronics Co., Ltd.
- Tilted kitchen waste disposer17 Jul 2025US 2025/0229308 A1Foshan Udm Appliances Co., Ltd.
- Grinding mechanism for food waste disposer19 Dec 2024US 2024/0416355 A1Insinkerator LLC
- Food waste disposer13 Jun 2024US 2024/0189830 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Grinder pump and cutting assembly thereof15US 10,364,821 B2Liberty Pumps, Inc. · 2019
- Waste disposal with enhanced water management features6US 9,222,246 B2General Electric Company · 2015
- Method and apparatus for processing municipal sludge waste3US 6,412,716 B12002
- Heated ultrasonic treating device and treating method for suspended matter-containing liquid2US 6,866,780 B2Sanyo Electric Co., Ltd. · 2005
- Kitchen waste disposal system1US 10,799,879 B2Becbas (Beijing) Science & Technology Development Co., Ltd. · 2020