B61D 35/007
Comprising toilet waste receiving, treatment, storage, disposal or removal devices
Official title: {comprising toilet waste receiving, treatment, storage, disposal or removal devices}
B61D35/007 (Comprising toilet waste receiving, treatment, storage, disposal or removal devices) appears on 43 US grants and 38 published applications in this corpus.
Search patents in B61D- Granted patents
- 43
- Published applications
- 38
- Assignees
- 29
- Inventors
- 86
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 4 |
| 2005 | 3 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 3 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 4 | 6 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable toilet system and mechanisms2 Dec 2025US 12,485,936 B1
- Bioreactor cleaning installation for bioreactors in rail vehicles20 May 2025US 12,306,606 B2Vogelsang GmbH & Co. KG
- Control unit for a mobile sanitary device and mobile sanitary device comprising same11 Mar 2025US 12,246,758 B2Evac GmbH (Commercial Register No. 15949 Pi)
- Toilet having compressed air flushing technology and water extracting from humidified air2 Apr 2024US 11,946,270 B2
- Additive dosing sub-system for a vehicle wastewater management system27 Feb 2024US 11,912,212 B2Thetford Corporation
- Method for the treatment of black water13 Jun 2024US 2024/0190745 A1Noah Water Solutions BV
- Bioreactor cleaning installation for bioreactors in rail vehicles19 Oct 2023US 2023/0332089 A1Vogelsang GmbH & Co. KG
- Method for creating a maintenance program13 Jul 2023US 2023/0221696 A1Vogelsang GmbH & Co. KG
- Vacuum toilet and container body for a vacuum toilet11 May 2023US 2023/0144334 A1Trainvac GmbH
- Control unit for a mobile sanitary device and mobile sanitary device comprising same24 Mar 2022US 2022/0089199 A1Evac GmbH (Commercial Register No. 15949 Pi)
Most cited
By later US patents
- Vacuum flush waste disposal system for railcars32US 5,604,938 ANorcan Aircraft Corporation · 1997
- Human waste storage and disposal systems for railroads or the like22US 4,214,324 AMonogram Industries, Inc. · 1980
- Vacuum toilet system with odor filter22US 5,369,811 A1994
- Waste treatment system19US 5,891,330 A1999
- Integrated system marine sanitation device17US 5,139,655 ASealand Technology, Inc. · 1992