B41F 33/0054
Devices for controlling dampening
Official title: {Devices for controlling dampening}
B41F33/0054 (Devices for controlling dampening) appears on 110 US grants and 80 published applications in this corpus.
Search patents in B41F- Granted patents
- 110
- Published applications
- 80
- Assignees
- 61
- Inventors
- 216
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 3 |
| 2002 | 1 | 4 |
| 2003 | 5 | 6 |
| 2004 | 6 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 9 |
| 2008 | 0 | 4 |
| 2009 | 0 | 5 |
| 2010 | 1 | 2 |
| 2011 | 4 | 4 |
| 2012 | 3 | 6 |
| 2013 | 2 | 5 |
| 2014 | 5 | 0 |
| 2015 | 5 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 4 |
| 2022 | 5 | 11 |
| 2023 | 8 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
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
- Fountain solution thickness control system in a digital printing device using a drag force sensor18 Aug 2022US 2022/0258464 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
Most cited
By later US patents
- Chemical printing liquid method and system60US 4,474,476 A1984
- Method of monitoring ink-water balance on a lithographic printing press25US 4,677,298 AKollmorgen Technologies Corporation · 1987
- Simplified lithography using ink and water admixtures24US 4,864,925 ARockwell International Corporation · 1989
- Abnormality detector for nozzle type dampening systems24US 5,644,981 AKabushiki Kaisha Tokyo Kikai Seisakusho · 1997
- Method for measuring the amount of fountain solution in offset lithography printing23US 5,826,507 AUnion Camp Corporation · 1998