B41P 2233/51
For colour quality control
Official title: for colour quality control
B41P2233/51 (For colour quality control) appears on 94 US grants and 63 published applications in this corpus.
Search patents in B41P- Granted patents
- 94
- Published applications
- 63
- Assignees
- 65
- Inventors
- 184
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 7 |
| 2004 | 7 | 8 |
| 2005 | 3 | 0 |
| 2006 | 5 | 5 |
| 2007 | 2 | 7 |
| 2008 | 1 | 2 |
| 2009 | 6 | 1 |
| 2010 | 2 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 3 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for adapting a lab setpoint color value of multicolored printed products12 Dec 2023US 11,841,272 B2Heidelberger Druckmaschinen AG
- Print control strip, substrate, and method for controlling by open-loop control and/or closed-loop control at least one component of a processing machine14 Nov 2023US 11,813,840 B2Koenig & Bauer Aktiengesellschaft
- Method for setting the layer thickness of a covering coating material to be applied to a substrate by an application device16 Nov 2021US 11,173,702 B2Koenig & Bauer Aktiengesellschaft
- Register error detection device, register error detection method, and printed matter8 Jun 2021US 11,027,538 B2Taiyo Electric Industry Co., Ltd.
- Can inspection device17 Dec 2019US 10,507,672 B2I. Mer Co., Ltd.
- Lithographic Printing Press Make-Ready Method23 Jul 2026US 2026/0208518 A1Eco3 BV
- Color patch and printing system25 Jun 2026US 2026/0181099 A1Komori Corporation
- Inspection apparatus and inspection system6 Mar 2025US 2025/0080659 A1
- Method and device for syncronizing a process for printing on cardboard28 Nov 2024US 2024/0391250 A1Kento Digital Printing S.L.U.
- Method for adapting a lab setpoint color value of multicolored printed products27 Jul 2023US 2023/0236064 A1Heidelberger Druckmaschinen AG
Most cited
By later US patents
- Process and apparatus for the colorimetric analysis of printed material124US 4,505,589 AGretag Aktiengesellschaft · 1985
- 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
- Sensing head assembly for multi-color printing press on-line densitometer85US 4,003,660 AHunter Associates Laboratory, Inc. · 1977
- System and method for monitoring color in a printing press85US 5,724,259 AQuad/Tech, Inc. · 1998