B41F 9/00
Rotary intaglio printing presses
B41F9/00 (Rotary intaglio printing presses) appears on 420 US grants and 351 published applications in this corpus.
Search patents in B41F- Granted patents
- 420
- Published applications
- 351
- Assignees
- 242
- Inventors
- 784
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 10 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 10 | 0 |
| 1991 | 10 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 2 |
| 2002 | 5 | 6 |
| 2003 | 13 | 10 |
| 2004 | 9 | 6 |
| 2005 | 4 | 12 |
| 2006 | 8 | 8 |
| 2007 | 1 | 13 |
| 2008 | 3 | 18 |
| 2009 | 7 | 17 |
| 2010 | 3 | 14 |
| 2011 | 9 | 12 |
| 2012 | 3 | 18 |
| 2013 | 9 | 17 |
| 2014 | 11 | 24 |
| 2015 | 31 | 31 |
| 2016 | 21 | 25 |
| 2017 | 20 | 19 |
| 2018 | 17 | 17 |
| 2019 | 13 | 16 |
| 2020 | 11 | 15 |
| 2021 | 8 | 15 |
| 2022 | 13 | 10 |
| 2023 | 9 | 7 |
| 2024 | 5 | 9 |
| 2025 | 5 | 4 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B41F 9/06Details269
- B41F 9/02Rotary intaglio printing presses: for multicolour printing84
- B41F 9/003Web printing presses40
- B41F 9/01Rotary intaglio printing presses: for indirect printing34
- B41F 9/001Heliostatic printing23
- B41F 9/002Sheet printing presses19
- B41F 9/04Rotary intaglio printing presses: specially adapted for proof printing6
- B41F 9/009Reversible printing presses5
All 9 subgroupsShow fewer
Recent patents
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- Chambered doctor-blade seal assembly, doctor-blade chamber seal, and method for same3 Sep 2026US 2026/0257468 A1Agergaard Graphic Supplies GmbH
- System and method for forming a fabric sheet-like panel having a wetness indicator27 Aug 2026US 2026/0249603 A1
- Method for changing a processing job carried out on a processing machine23 Apr 2026US 2026/0111009 A1Koenig & Bauer Aktiengesellschaft
- Printing intaglio plate and production method thereof, and printing method2 Apr 2026US 2026/0091612 A1Asahi Kasei Kabushiki Kaisha
- Anilox Roller, Printing Unit with Anilox Roller and Method for Producing an Anilox Roller8 Jan 2026US 2026/0008265 A1
Most cited
By later US patents
- Constant bevel doctor blade and method and apparatus using same104US 4,184,429 AMax Datwyler & Co. · 1980
- Apparatus for applying fluid to an intaglio roll for transfer to a soft, absorbent fibrous web44US 4,009,657 AScott Paper Company · 1977
- Article decorating41US 4,445,432 ACorning Glass Works · 1984
- Coating feeder system40US 4,844,002 AYasui Seiki Co., Ltd. · 1989
- Intaglio printing machine for the printing of currency papers38US 5,062,359 ADe la Rue Giorgi S.A. · 1991