C02F 2103/44
From vehicle washing facilities
Official title: from vehicle washing facilities
C02F2103/44 (From vehicle washing facilities) appears on 118 US grants and 115 published applications in this corpus.
Search patents in C02F- Granted patents
- 118
- Published applications
- 115
- Assignees
- 81
- Inventors
- 248
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 3 |
| 2003 | 3 | 5 |
| 2004 | 0 | 1 |
| 2005 | 1 | 8 |
| 2006 | 3 | 2 |
| 2007 | 4 | 5 |
| 2008 | 2 | 5 |
| 2009 | 4 | 9 |
| 2010 | 2 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 5 |
| 2013 | 1 | 4 |
| 2014 | 5 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 5 |
| 2018 | 1 | 4 |
| 2019 | 2 | 12 |
| 2020 | 6 | 3 |
| 2021 | 6 | 6 |
| 2022 | 6 | 10 |
| 2023 | 7 | 7 |
| 2024 | 3 | 1 |
| 2025 | 1 | 3 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for controlling cleaning device and cleaning device15 Sep 2026US 12,735,911 B2Xingmai Innovation Technology (Suzhou) Co., Ltd.
- Carwash and wastewater regeneration system4 Aug 2026US 12,698,226 B2ShockWater CarWash Systems, LLC
- Recycling automotive phosphate rinse water stream30 Jun 2026US 12,668,506 B2Ecolab USA Inc.
- System for capturing and recycling washing components9 Jun 2026US 12,649,671 B2Darbo Auto Wash LLC
- Absorbent belt and oil skimmer including the same13 Jan 2026US 12,521,646 B2Hyundai Motor Company
- Autonomous Mobile Robot and Service Station3 Sep 2026US 2026/0256333 A1Papst Licensing GmbH & Co. KG
- System for a car wash14 May 2026US 2026/0131762 A1Project 2025, LLC
- Dynamic dosing system and method for biological wastewater treatment23 Apr 2026US 2026/0109629 A1
- System and method of utilizing hydrodynamic cavitation and biological agents to treat wastewater26 Mar 2026US 2026/0084986 A1
- Grow Table Cleaning System29 Jan 2026US 2026/0027249 A1
Most cited
By later US patents
- Process and system for recycling and reusing gray water104US 5,868,937 AMainstream Engineering Corporation · 1999
- Vehicle wash apparatus using reclaimed water70US 5,498,329 AInterClean Equipment, Inc. · 1996
- Method and apparatus for removing contaminants from industrial waste water65US 5,647,977 AHydrotreat, Inc. · 1997
- Water filtration system58US 4,652,368 AN/S Corporation · 1987
- Apparatus for reducing and separating emulsions and homgeneous components from contaminated water50US 5,496,469 A1996