B08B 9/0804
Cleaning containers having tubular shape
Official title: {Cleaning containers having tubular shape, e.g. casks, barrels, drums (B08B9/20 take precedence)}
B08B9/0804 (Cleaning containers having tubular shape) appears on 313 US grants and 354 published applications in this corpus.
Search patents in B08B- Granted patents
- 313
- Published applications
- 354
- Assignees
- 258
- Inventors
- 749
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 12 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 5 |
| 2004 | 3 | 10 |
| 2005 | 3 | 3 |
| 2006 | 2 | 5 |
| 2007 | 1 | 6 |
| 2008 | 4 | 6 |
| 2009 | 1 | 7 |
| 2010 | 7 | 11 |
| 2011 | 5 | 8 |
| 2012 | 3 | 6 |
| 2013 | 5 | 8 |
| 2014 | 9 | 14 |
| 2015 | 9 | 16 |
| 2016 | 11 | 17 |
| 2017 | 15 | 32 |
| 2018 | 13 | 13 |
| 2019 | 19 | 14 |
| 2020 | 27 | 29 |
| 2021 | 15 | 22 |
| 2022 | 22 | 27 |
| 2023 | 23 | 26 |
| 2024 | 12 | 27 |
| 2025 | 27 | 23 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and apparatus for cleaning a vessel29 Sep 2026US 12,746,584 B2ASM IP Holding B. V.
- Sanitary device and pest prevention device for garbage can lids22 Sep 2026US 12,741,809 B2Grote Industries, Inc.
- Label removing machine11 Aug 2026US 12,703,016 B2Zhejiang Boretech Environmental Engineering Co., Ltd.
- Apparatus for supplying chemical liquid by automatic process and thereof28 Jul 2026US 12,691,479 B2Solis S.r.l.
- Scraping device for removing substances from the interior surface of containers19 May 2026US 12,629,691 B1Dare!! B.V.
- System, method and apparatus for cleaning a grain bin or silo30 Jul 2026US 2026/0216762 A1
- System and method for cleaning a waste tank in an aircraft9 Jul 2026US 2026/0192342 A1
- Residual Concrete Removal from Ready Mixed Concrete Drums2 Jul 2026US 2026/0183808 A1Ready-Jet Technologies, LLC
- Cleaning device for a container, in particular a bulk container25 Jun 2026US 2026/0175273 A1UCON Container System GmbH
- Self-cleaning pressure loading system28 May 2026US 2026/0145213 A1Erlenbach GmbH & Co. KG
Most cited
By later US patents
- Article including identification information for use in an electrically heated smoking system210US 8,689,804 B2Philip Morris USA Inc. · 2014
- Process and apparatus for treating inner surface treatment of chamber and vacuum chamber118US 5,626,682 AHitachi, Ltd. · 1997
- Apparatus for treating the inner surface of vacuum chamber111US 5,820,320 AHitachi, Ltd. · 1998
- Liquid waste disposal and canister flushing system and method70US 5,901,717 ADornoch Medical Systems, Inc. · 1999
- Bottle-nipple brush50US 7,017,222 B2Munchkin, Inc. · 2006