B41P 2235/30
Recovering used solvents or residues
B41P2235/30 (Recovering used solvents or residues) appears on 103 US grants and 52 published applications in this corpus.
Search patents in B41P- Granted patents
- 103
- Published applications
- 52
- Assignees
- 72
- Inventors
- 216
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 3 |
| 2003 | 5 | 4 |
| 2004 | 1 | 4 |
| 2005 | 5 | 7 |
| 2006 | 2 | 4 |
| 2007 | 3 | 2 |
| 2008 | 1 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid ejecting apparatus, imprint apparatus, and control method26 May 2026US 12,636,885 B2Canon Kabushiki Kaisha
- System for recovering a cleaning solution and printing machine7 Apr 2026US 12,594,756 B2Bobst Bielefeld GmbH
- Liquid container20 May 2025US 12,304,213 B2Seiko Epson Corporation
- Coagulation method, coagulation device, and ejecting device26 Sep 2023US 11,766,870 B2Seiko Epson Corporation
- Corrugated paperboard printer and corrugated paperboard box making machine5 Sep 2023US 11,745,494 B2Kabushiki Kaisha Isowa
- Recording device28 May 2026US 2026/0145449 A1Seiko Epson Corporation
- Liquid supply device and inkjet recording device19 Mar 2026US 2026/0077594 A1KYOCERA Document Solutions Inc.
- System for recovering a cleaning solution and printing machine2 Jan 2025US 2025/0001755 A1Bobst Bielefeld GmbH
- Liquid ejecting apparatus, imprint apparatus, and control method20 Jun 2024US 2024/0198679 A1Canon Kabushiki Kaisha
- Liquid container4 Jan 2024US 2024/0001684 A1Seiko Epson Corporation
Most cited
By later US patents
- Automatic coating circulation and wash-up system for printing presses36US 5,367,982 A1994
- Quick change ink supply for printer34US 5,967,044 AMarquip, Inc. · 1999
- Blanket cleaning apparatus with selectively engageable flicker bar31US 5,010,819 AOxy-Dry Corporation · 1991
- Method and apparatus for cleaning and maintaining printing presses30US 5,103,730 A1992
- Screen plate cleaning station30US 5,860,361 AToho Electronics, Inc. · 1999