B41F 7/26
Using transfer rollers
Official title: using transfer rollers
B41F7/26 (Using transfer rollers) appears on 180 US grants and 95 published applications in this corpus.
Search patents in B41F- Granted patents
- 180
- Published applications
- 95
- Assignees
- 65
- Inventors
- 301
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 14 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 2 |
| 2003 | 4 | 5 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 3 | 9 |
| 2007 | 2 | 4 |
| 2008 | 1 | 3 |
| 2009 | 3 | 6 |
| 2010 | 1 | 5 |
| 2011 | 5 | 3 |
| 2012 | 3 | 5 |
| 2013 | 4 | 5 |
| 2014 | 3 | 2 |
| 2015 | 1 | 11 |
| 2016 | 7 | 4 |
| 2017 | 8 | 2 |
| 2018 | 8 | 4 |
| 2019 | 0 | 5 |
| 2020 | 3 | 3 |
| 2021 | 2 | 0 |
| 2022 | 3 | 11 |
| 2023 | 6 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- 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
- Heat image forming device and method21 Nov 2023US 11,820,121 B2Xerox Corporation
- Fountain solution imaging using dry toner electrophotography24 Oct 2023US 11,794,465 B2Xerox Corporation
- Fog development using a formative surface17 Oct 2023US 11,787,166 B2Xerox Corporation
- 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
- Matrix-addressed heat image forming device21 Jul 2022US 2022/0227115 A1Palo Alto Research Center Incorporated
- Fountain solution imaging using dry toner electrophotography21 Jul 2022US 2022/0227116 A1Palo Alto Research Center Incorporated
- Fountain solution contact angle pinning on secondary roller21 Jul 2022US 2022/0227117 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Apparatus and method for the transfer of a fluid to a moving web material53US 7,611,582 B2The Procter & Gamble Company · 2009
- Liquid applicator for lithographic systems47US 3,986,452 ADahlgren Manufacturing Company · 1976
- Dampening system37US 4,724,764 ABaldwin Technology Corporation · 1988
- Dampening system for printing presses, particularly offset printing presses27US 4,130,057 ARoland Offsetmaschinenfabrik Faber & Schleicher AG · 1978
- Multiple printing mode printing machine system26US 4,421,027 AMAN Roland Druckmaschinen AG · 1983