B41P 2227/30
Detecting the correct position of printing plates on the cylinder
B41P2227/30 (Detecting the correct position of printing plates on the cylinder) appears on 51 US grants and 32 published applications in this corpus.
Search patents in B41P- Granted patents
- 51
- Published applications
- 32
- Assignees
- 30
- Inventors
- 91
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 4 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 4 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mask delivery device and mask conveyance system provided with same13 Jan 2026US 12,521,978 B2Yamaha Hatsudoki Kabushiki Kaisha
- Device for measuring elevated areas of the surface of a rotary body and system having the device9 Sep 2025US 12,409,646 B2Heidelberger Druckmaschinen AG
- Printing plate and method for detecting a position thereof1 Oct 2024US 12,103,297 B2Bobst Bielefeld GmbH
- Device for measuring elevations on the surface of a rotary body6 Aug 2024US 12,055,379 B2Heidelberger Druckmaschinen AG
- Method and apparatus for attaching a printing plate to a printing cylinder4 Jul 2023US 11,691,411 B2Bobst Bielefeld GmbH
- Mask delivery device and mask conveyance system provided with same3 Jul 2025US 2025/0214332 A1Yamaha Hatsudoki Kabushiki Kaisha
- Printing plate, method for detecting a position of a printing plate, control unit for a system for detecting a position of a printing plate, system for detecting a position of a printing plate, and computer program17 Aug 2023US 2023/0256729 A1Bobst Bielefeld GmbH
- Method and apparatus for attaching a printing plate to a printing cylinder19 May 2022US 2022/0153013 A1Bobst Bielefeld GmbH
- Device for measuring elevations on the surface of a rotary body28 Apr 2022US 2022/0128348 A1Heidelberger Druckmaschinen AG
- Cylinder with movable pin, and mounting and dismounting method18 Nov 2021US 2021/0354440 A1Flint Group Germany GmbH
Most cited
By later US patents
- Method and apparatus for automatically changing a printing plate43US 5,111,744 AKoenig & Bauer Aktiengesellschaft · 1992
- Method and apparatus for axially positioning a printing plate34US 5,806,431 AKoenig & Bauer-Albert Aktiengesellschaft · 1998
- Printing unit and register mechanism for mounting a printing sleeve24US 5,778,779 AHeidelberg Harris, Inc. · 1998
- Method and device for automatically feeding printing plates to and removing them from a plate cylinder of a printing press22US 6,053,105 AHeidelberger Druckmaschinen AG · 2000
- Apparatus for checking the in-register bearing of a printing plate on the plate cylinder of printing machines19US 5,394,614 AMAN Roland Druckmaschinen AG · 1995