B41N 2207/00
Location or type of the layers in shells for rollers of printing
Official title: Location or type of the layers in shells for rollers of printing machines
B41N2207/00 (Location or type of the layers in shells for rollers of printing) appears on 220 US grants and 90 published applications in this corpus.
Search patents in B41N- Granted patents
- 220
- Published applications
- 90
- Assignees
- 118
- Inventors
- 377
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 12 | 0 |
| 1990 | 15 | 0 |
| 1991 | 10 | 0 |
| 1992 | 12 | 0 |
| 1993 | 15 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 11 | 5 |
| 2002 | 2 | 7 |
| 2003 | 6 | 6 |
| 2004 | 7 | 3 |
| 2005 | 2 | 3 |
| 2006 | 4 | 4 |
| 2007 | 2 | 6 |
| 2008 | 1 | 10 |
| 2009 | 1 | 8 |
| 2010 | 3 | 6 |
| 2011 | 2 | 8 |
| 2012 | 2 | 5 |
| 2013 | 4 | 4 |
| 2014 | 4 | 1 |
| 2015 | 2 | 3 |
| 2016 | 6 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- B41N 2207/02Top layersIndexing code215
- B41N 2207/14Location or type of the layers in shells for rollers of printingIndexing code104
- B41N 2207/10Location or type of the layers in shells for rollers of printingIndexing code90
- B41N 2207/04Intermediate layersIndexing code41
- B41N 2207/06BackcoatsIndexing code1
- B41N 2207/12Location or type of the layers in shells for rollers of printingIndexing code0
Recent patents
- Compositions and protective coatings made therefrom4 Mar 2025US 12,240,991 B2Landa Corporation Ltd.
- Solvent-free flexographic imaging and printing with photoresponsive printing members5 Sep 2023US 11,745,532 B2Verico Technology LLC
- Heat-sensitive treatment-free planographic printing plate material containing thermosensitive protection layer and application thereof23 Feb 2021US 10,926,566 B2Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Process for producing a printing surface11 Aug 2020US 10,737,522 B2Kinetic Elements Pty Ltd.
- Printing plate forming method and cylindrical forming apparatus for printing plate28 Jan 2020US 10,543,708 B2Showa Aluminum Can Corporation
- Compositions and protective coatings made therefrom17 Jul 2025US 2025/0230339 A1Landa Corporation Ltd.
- Flexographic printing plate precursor and manufacturing method of flexographic printing plate26 Sep 2024US 2024/0316977 A1FUJIFILM Corporation
- Solvent-free flexographic imaging and printing with photoresponsive printing members9 Feb 2023US 2023/0037817 A1Verico Technology LLC
- Compositions and protective coatings made therefrom19 May 2022US 2022/0154040 A1Landa Labs (2012) Ltd.
- Solvent-free flexographic imaging and printing with photoresponsive printing members6 May 2021US 2021/0129573 A1
Most cited
By later US patents
- Methods for making microporous products280US 4,247,498 AAkzona Incorporated · 1981
- Printing-machine cylinder, especially an impression cylinder, for a sheet-fed rotary printing machine, and method of production67US 6,581,517 B1Heidelberger Druckmaschinen AG · 2003
- Surface layer structure of an ink transfer device54US 4,336,767 ABando Chemical Industries, Ltd. · 1982
- Method of making compressible printing roller48US 4,378,622 ADayco Corporation · 1983
- Novel wear-resistant laser-engraved ceramic or metallic carbide surfaces for friction rolls for working elongate members, method for producing same and method for working elongate members using the novel friction roll46US 4,794,680 AUnion Carbide Corporation · 1989