B41F 7/30
Using spraying elements
Official title: using spraying elements
B41F7/30 (Using spraying elements) appears on 107 US grants and 84 published applications in this corpus.
Search patents in B41F- Granted patents
- 107
- Published applications
- 84
- Assignees
- 39
- Inventors
- 146
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 5 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 14 |
| 2008 | 1 | 8 |
| 2009 | 1 | 4 |
| 2010 | 3 | 3 |
| 2011 | 4 | 9 |
| 2012 | 2 | 3 |
| 2013 | 1 | 8 |
| 2014 | 7 | 2 |
| 2015 | 6 | 4 |
| 2016 | 3 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 4 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 9 |
| 2023 | 7 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Charged particle generation, filtration, and delivery for digital offset printing applications27 Feb 2024US 11,912,013 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
- Secondary roller for fountain solution contact angle pinning17 Oct 2023US 11,787,167 B2Xerox Corporation
- Digital ink application module and methods thereof2 Mar 2023US 2023/0064009 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
- Solid fog development for digital offset printing applications21 Jul 2022US 2022/0227118 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Dampening device for lithographic printing press32US 4,034,670 ARockwell International Corporation · 1977
- Procedure and device for preventing contamination of the nozzles of a spray dampening unit25US 8,001,889 B2Technotrans AG · 2011
- Abnormality detector for nozzle type dampening systems24US 5,644,981 AKabushiki Kaisha Tokyo Kikai Seisakusho · 1997
- Means for applying liquid to a relatively moving surface23US 4,010,686 ATimsons Limited · 1977
- Spray dampening system for offset printing23US 4,064,801 ARyco Graphic Manufacturing, Inc. · 1977