B41F 9/021
Sheet printing presses
Official title: {Sheet printing presses}
B41F9/021 (Sheet printing presses) appears on 37 US grants and 48 published applications in this corpus.
Search patents in B41F- Granted patents
- 37
- Published applications
- 48
- Assignees
- 10
- Inventors
- 42
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 1 | 3 |
| 2015 | 2 | 4 |
| 2016 | 5 | 6 |
| 2017 | 2 | 1 |
| 2018 | 4 | 1 |
| 2019 | 3 | 4 |
| 2020 | 3 | 1 |
| 2021 | 0 | 3 |
| 2022 | 4 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 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
- Intaglio gravure printing press and method for applying at least one printing fluid onto at least one substrate23 Jan 2024US 11,878,508 B2Koenig & Bauer Aktiengesellschaft
- Gravure printing unit with inking unit cylinders15 Aug 2023US 11,724,485 B2Koenig & Bauer Aktiengesellschaft
- Gravure printing units and method for adjusting and/or modifying an ink transfer in a gravure printing method24 Jan 2023US 11,559,976 B2Koenig & Bauer Aktiengesellschaft
- Gravure printing units for printing onto substrate, printing press with such a gravure printing unit, ink transfer forme and method for setting up an inking unit cylinder comprised by a gravure printing unit22 Nov 2022US 11,504,962 B2Koenig & Bauer Aktiengesellschaft
- 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
- Intaglio gravure printing press and method for applying at least one printing fluid onto at least one substrate19 Jan 2023US 2023/0012947 A1Koenig & Bauer Aktiengesellschaft
- Gravure printing unit with inking unit cylinders24 Nov 2022US 2022/0371317 A1Koenig & Bauer Aktiengesellschaft
- Gravure printing unit and method for checking and/or adjusting and/or correcting a relative position24 Mar 2022US 2022/0088955 A1Koenig & Bauer Aktiengesellschaft
- Gravure printing units for printing onto substrate, printing press with such a gravure printing unit, ink transfer forme and method for setting up an inking unit cylinder comprised by a gravure printing unit10 Feb 2022US 2022/0040967 A1Koenig & Bauer Aktiengesellschaft
Most cited
By later US patents
- Intaglio printer21US 6,779,445 B2Koenig & Bauer Aktiengesellschaft · 2004
- Blanket cylinder for an intaglio printing machine19US 7,464,642 B2KBA-Giori S.A. · 2008
- Intaglio printing press11US 6,272,987 B1Komori Corporation · 2001
- Method and apparatus for forming an ink pattern exhibiting a two-dimensional ink gradient6US 8,499,690 B2Kba-Notasys SA · 2013
- Intaglio printing press systems for recto-verso intaglio-printing of sheets for the production of banknotes and like securities5US 8,794,141 B2Kba-Notasys SA · 2014