B41N 3/06
Preparing for use and conserving printing surfaces: by use of detergents
Official title: by use of detergents
B41N3/06 (Preparing for use and conserving printing surfaces: by use of detergents) appears on 40 US grants and 26 published applications in this corpus.
Search patents in B41N- Granted patents
- 40
- Published applications
- 26
- Assignees
- 40
- Inventors
- 94
- Latest grant
- 13 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 5 |
| 2003 | 4 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Digital offset lithography ink composition13 Sep 2022US 11,440,311 B2Xerox Corporation
- Method and a system for cleaning printing parts24 Jan 2017US 9,550,354 B2Pad Peripheral Advanced Design Inc.
- Method for treating a lithographic printing plate25 Jun 2013US 8,468,942 B2Agfa Graphics NV
- Method for treating a lithographic printing plate21 May 2013US 8,445,179 B2Agfa Graphics NV
- Method for producing flexographic printing plates using direct laser engraving6 Jul 2010US 7,749,399 B2XSYS Print Solutions Deutschland GmbH
- Cleaning agent composition and paste cleaning method18 Jun 2026US 2026/0166595 A1Nof Corporation
- Washout processor and washing method18 Apr 2024US 2024/0123752 A1FUJIFILM Corporation
- Digital Offset Lithography Ink Composition19 Sep 2019US 2019/0283395 A1Xerox Corporation
- Seamless cylindrical offset printing plate and manufacturing method therefor and reproduction processing method27 Dec 2018US 2018/0370268 A1Think Laboratory Co., Ltd.
- System for cleaning flexographic printing plates4 Oct 2018US 2018/0281500 A1
Most cited
By later US patents
- Use of (C.sub.1 -C.sub.5) alkyl esters of aliphatic (C.sub.8 -C.sub.22) monocarboxylic acids for removing fat, inks and the like from printing machines46US 5,143,639 AAarhus Oliefabrik A/S · 1992
- Compositions for cleaning ink from a printing press and methods thereof43US 5,340,495 ASiebert, Inc. · 1994
- Liquid for cleaning off ink from printing machines39US 5,104,567 AA/S Alaska Gruppen · 1992
- Liquid for removing printing and screen printing inks: butyrolactone and/or N-methyl-2-pyrrolidone and propylene glycol derivative37US 4,836,950 ACPS KEMI ApS · 1989
- Method of recovering oily contaminants from printing machines, plates and related equipment32US 5,194,173 ADuPont (U.K.) Limited · 1993