B41F 35/02
Cleaning arrangements or devices: for forme cylinders
Official title: for forme cylinders
B41F35/02 (Cleaning arrangements or devices: for forme cylinders) appears on 104 US grants and 85 published applications in this corpus.
Search patents in B41F- Granted patents
- 104
- Published applications
- 85
- Assignees
- 67
- Inventors
- 238
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 8 |
| 2003 | 2 | 2 |
| 2004 | 5 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 6 |
| 2013 | 1 | 5 |
| 2014 | 1 | 4 |
| 2015 | 4 | 9 |
| 2016 | 6 | 5 |
| 2017 | 5 | 6 |
| 2018 | 5 | 6 |
| 2019 | 6 | 4 |
| 2020 | 4 | 1 |
| 2021 | 2 | 4 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for recovering a cleaning solution and printing machine7 Apr 2026US 12,594,756 B2Bobst Bielefeld GmbH
- Cleaning system and method20 Feb 2024US 11,904,599 B2Absolute Engineering Limited
- Image based learning correction for mitigating thermal ghosting in a digital printer13 Feb 2024US 11,900,588 B2Xerox Corporation
- Fountain solution thickness measurement system and method using ellipsometry5 Dec 2023US 11,835,446 B2Xerox Corporation
- Device for cleaning cylindrical rollers, machine comprising said device, and cleaning method6 Dec 2022US 11,517,944 B2Simec Group S.R.L.
- System for recovering a cleaning solution and printing machine2 Jan 2025US 2025/0001755 A1Bobst Bielefeld GmbH
- Cleaning Fabric and Related Apparatus and Methods24 Oct 2024US 2024/0351073 A1Baldwin Jimek AB
- Cleaning System and Method18 May 2023US 2023/0150257 A1Absolute Engineering Limited
- Fountain solution thickness measurement system and method using ellipsometry29 Dec 2022US 2022/0412878 A1Xerox Corporation
- Image based learning correction for mitigating thermal ghosting in a digital printer8 Dec 2022US 2022/0392039 A1Xerox Corporation
Most cited
By later US patents
- Dampening system37US 4,724,764 ABaldwin Technology Corporation · 1988
- Washing Arrangement for rotary printer18US 5,575,211 AHycorr Machine Corporation · 1996
- Method and apparatus for cleaning a roller surface18US 5,644,986 AMaskinfabriken Tresu A/S · 1997
- Method for washing a gravure printing system12US 4,774,884 ADai Nippon Insatsu Kabushiki Kaisha · 1988
- Method and apparatus for removing foreign matter from a printing press plate cylinder11US 4,311,094 A1982