B41F 33/0045
For automatically regulating the ink supply
Official title: {for automatically regulating the ink supply}
B41F33/0045 (For automatically regulating the ink supply) appears on 194 US grants and 198 published applications in this corpus.
Search patents in B41F- Granted patents
- 194
- Published applications
- 198
- Assignees
- 97
- Inventors
- 356
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 4 |
| 2002 | 6 | 3 |
| 2003 | 3 | 14 |
| 2004 | 10 | 8 |
| 2005 | 2 | 7 |
| 2006 | 7 | 9 |
| 2007 | 5 | 13 |
| 2008 | 4 | 15 |
| 2009 | 5 | 6 |
| 2010 | 5 | 8 |
| 2011 | 4 | 17 |
| 2012 | 10 | 10 |
| 2013 | 5 | 7 |
| 2014 | 12 | 6 |
| 2015 | 4 | 10 |
| 2016 | 13 | 7 |
| 2017 | 4 | 11 |
| 2018 | 7 | 6 |
| 2019 | 7 | 8 |
| 2020 | 9 | 3 |
| 2021 | 4 | 3 |
| 2022 | 5 | 7 |
| 2023 | 5 | 2 |
| 2024 | 4 | 6 |
| 2025 | 3 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Can decorator inspection and control system and adjustment assemblies23 Dec 2025US 12,502,884 B2Stolle Machinery Company, LLC
- Printing system26 Aug 2025US 12,397,540 B2Bobst Bielefeld GmbH
- Automatic label creator and method for can decorating26 Aug 2025US 12,397,563 B2Stolle Machinery Company, LLC
- Printing system and method for adjusting an ink recipe of a printing system1 Oct 2024US 12,103,298 B2Bobst Bielefeld GmbH
- Method for printing a print job with a printing machine10 Sep 2024US 12,083,808 B2Heidelberger Druckmaschinen AG
- Lithographic Printing Press Make-Ready Method23 Jul 2026US 2026/0208518 A1Eco3 BV
- Color patch and printing system25 Jun 2026US 2026/0181099 A1Komori Corporation
- Method for calculating the parameters for the pre-inking of a printing unit of an offset printing press with a spot colour15 Jan 2026US 2026/0014792 A1Hubergroup Deutschland GmbH
- Can decorator inspection and control system and adjustment assemblies18 Dec 2025US 2025/0381772 A1Stolle Machinery Company, LLC
- Printing methods using paper scaling factors10 Apr 2025US 2025/0115043 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Process and apparatus for controlling the inking process in a printing machine119US 5,182,721 AGretak Aktiengesellschaft · 1993
- Method of operating an autotypical color offset printing machine96US 4,852,485 A1989
- Markless color control in a printing press64US 5,967,050 AQuad/Tech, Inc. · 1999
- Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine55US 4,649,502 AGretag Aktiengesellschaft · 1987
- Means for the control and regulation of the printing process on printing presses50US 4,200,932 ARoland Offsetmaschinenfabrik Faber & Schleicher AG · 1980