E03D 13/007
Waterless or low-flush urinals
Official title: {Waterless or low-flush urinals; Accessories therefor (siphons E03C1/281)}
E03D13/007 (Waterless or low-flush urinals) appears on 57 US grants and 78 published applications in this corpus.
Search patents in E03D- Granted patents
- 57
- Published applications
- 78
- Assignees
- 27
- Inventors
- 97
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 11 |
| 2015 | 3 | 6 |
| 2016 | 2 | 9 |
| 2017 | 4 | 5 |
| 2018 | 5 | 6 |
| 2019 | 9 | 6 |
| 2020 | 1 | 5 |
| 2021 | 9 | 7 |
| 2022 | 5 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 4 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Urinal attachment for a toilet14 Apr 2026US 12,601,165 B1
- Method for water saving by retrofitting an institutional plumbing fixture and plumbing fixture made by such method3 Feb 2026US 12,540,459 B1
- Method and device for removing a chemical substance from human excreta25 Nov 2025US 12,478,226 B2Beam-IP B.V.
- Retrofittable waterless urinal assembly with odor control and method of installing and retrofitting using the same17 Jun 2025US 12,329,328 B1
- Handheld and operated urinal device and method of enhancing functionality of a toilet27 May 2025US 12,312,790 B2
- Retrofittable sanitary plumbing fixture and assembly thereof with odor control and method of installing and retrofitting using the same8 Oct 2026US 2026/0305890 A1
- Urinal with opening/closing lid11 Jun 2026US 2026/0160055 A1
- System and method for waterless urinal cartridge usage determination and indication4 Dec 2025US 2025/0369220 A1
- Telescopic urinal apparatus27 Nov 2025US 2025/0361709 A1
- Toilet-attachable urinal device23 Oct 2025US 2025/0327290 A1
Most cited
By later US patents