B41P 2233/30
Measuring or controlling the consumption of ink
B41P2233/30 (Measuring or controlling the consumption of ink) appears on 29 US grants and 19 published applications in this corpus.
Search patents in B41P- Granted patents
- 29
- Published applications
- 19
- Assignees
- 17
- Inventors
- 77
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solder paste dispensing feedback system and circuit board printer using the same10 Feb 2026US 12,544,847 B2Illinois Tool Works Inc.
- Printing system26 Aug 2025US 12,397,540 B2Bobst Bielefeld GmbH
- Ink feed systems and method for feeding printing ink to an inking unit of an intaglio printing unit, as well as intaglio printing unit and method for operating an ink feed system13 Feb 2024US 11,897,252 B2Koenig & Bauer Aktiengesellschaft
- Fountain solution thickness measurement system and method using ellipsometry5 Dec 2023US 11,835,446 B2Xerox Corporation
- Fountain solution thickness measurement using optical properties of solidified fountain solution in a lithography printing system25 Oct 2022US 11,479,034 B2Xerox Corporation
- Solder paste dispensing feedback system and circuit board printer using the same22 May 2025US 2025/0162052 A1Illinois Tool Works Inc.
- Printing system4 Jan 2024US 2024/0001696 A1Bobst Bielefeld GmbH
- Ink feed systems and method for feeding printing ink to an inking unit of an intaglio printing unit, as well as intaglio printing unit and method for operating an ink feed system31 Aug 2023US 2023/0271411 A1Koenig & Bauer Aktiengesellschaft
- Fountain solution thickness measurement system and method using ellipsometry29 Dec 2022US 2022/0412878 A1Xerox Corporation
- Fountain solution thickness measurement using optical properties of solidified fountain solution in a lithography printing system30 Jun 2022US 2022/0203749 A1Xerox Corporation
Most cited
By later US patents
- Ink monitor system49US 4,852,604 AAutomation, Inc. · 1989
- Ink monitor system38US 4,796,782 AAutomation, Inc. · 1989
- Page pack having novel heat sink arrangement for pump motor drive units23US 5,472,324 A1995
- Method for measuring the amount of fountain solution in offset lithography printing23US 5,826,507 AUnion Camp Corporation · 1998
- Ink motor system19US 4,921,132 AAutomation, Inc. · 1990