B08B 3/041
Cleaning travelling work
Official title: {Cleaning travelling work}
B08B3/041 (Cleaning travelling work) appears on 452 US grants and 502 published applications in this corpus.
Search patents in B08B- Granted patents
- 452
- Published applications
- 502
- Assignees
- 285
- Inventors
- 1,113
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 14 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 13 | 7 |
| 2002 | 5 | 5 |
| 2003 | 9 | 6 |
| 2004 | 4 | 1 |
| 2005 | 2 | 5 |
| 2006 | 3 | 6 |
| 2007 | 1 | 7 |
| 2008 | 2 | 4 |
| 2009 | 1 | 6 |
| 2010 | 1 | 3 |
| 2011 | 1 | 8 |
| 2012 | 6 | 13 |
| 2013 | 7 | 14 |
| 2014 | 4 | 16 |
| 2015 | 15 | 13 |
| 2016 | 12 | 18 |
| 2017 | 16 | 39 |
| 2018 | 16 | 47 |
| 2019 | 29 | 43 |
| 2020 | 37 | 45 |
| 2021 | 29 | 47 |
| 2022 | 35 | 22 |
| 2023 | 39 | 41 |
| 2024 | 38 | 37 |
| 2025 | 25 | 34 |
| 2026 | 21 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for cleaning carrier film6 Oct 2026US 12,752,314 B2Neturen Co., Ltd.
- Substrate processing system6 Oct 2026US 12,752,315 B2SCREEN Holdings Co., Ltd.
- Apparatus for protecting an optical device from contamination25 Aug 2026US 12,717,130 B2ExcelSense Technologies Corp.
- Substrate processing method and substrate processing apparatus11 Aug 2026US 12,703,013 B2SCREEN Holdings Co., Ltd.
- Substrate processing apparatus and substrate processing method using the same30 Jun 2026US 12,672,504 B2Samsung Electronics Co., Ltd.
- Substrate processing apparatus and substrate processing method using the same24 Sep 2026US 2026/0293574 A1Samsung Electronics Co., Ltd.
- Cleaning assembly and cleaning apparatus having same17 Sep 2026US 2026/0272247 A1Qufu Sinodod Smart Technology Co., Ltd.
- Substrate cleaning device, substrate cleaning method, and semiconductor device manufacturing method3 Sep 2026US 2026/0262464 A1
- Substrate processing apparatus and sustrate processing method20 Aug 2026US 2026/0241424 A1SCREEN Holdings Co., Ltd.
- Cleaning tool for substrate support member, substrate processing apparatus and method for cleaning substrate support member13 Aug 2026US 2026/0233259 A1Tokyo Electron Limited
Most cited
By later US patents
- Modular apparatus and method for surface treatment of parts with liquid baths285US 5,415,890 AEaton Corporation · 1995
- Apparatus for removing process liquid128US 5,608,943 ATokyo Electron Limited · 1997
- Moving zone Marangoni drying of wet objects using naturally evaporated solvent vapor125US 5,660,642 AThe Regents of the University of California · 1997
- Liquid feed nozzle, wet treatment, apparatus and wet treatment method91US 6,230,722 B1Alps Electric Co., Ltd. · 2001
- Method and apparatus for supporting and cleaning a polishing pad for chemical-mechanical planarization of microelectronic substrates89US 6,368,197 B2Micron Technology, Inc. · 2002