B41C 1/1041
By modification of the lithographic properties without removal or addition of material
Official title: {by modification of the lithographic properties without removal or addition of material, e.g. by the mere generation of a lithographic pattern}
B41C1/1041 (By modification of the lithographic properties without removal or addition of material) appears on 250 US grants and 178 published applications in this corpus.
Search patents in B41C- Granted patents
- 250
- Published applications
- 178
- Assignees
- 68
- Inventors
- 384
- Latest grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 16 | 0 |
| 2000 | 28 | 0 |
| 2001 | 17 | 6 |
| 2002 | 25 | 21 |
| 2003 | 20 | 19 |
| 2004 | 16 | 24 |
| 2005 | 17 | 12 |
| 2006 | 15 | 14 |
| 2007 | 10 | 8 |
| 2008 | 3 | 14 |
| 2009 | 3 | 8 |
| 2010 | 5 | 8 |
| 2011 | 4 | 3 |
| 2012 | 7 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 7 | 4 |
| 2018 | 1 | 5 |
| 2019 | 1 | 3 |
| 2020 | 6 | 5 |
| 2021 | 2 | 1 |
| 2022 | 2 | 11 |
| 2023 | 6 | 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
- Heat image forming device and method21 Nov 2023US 11,820,121 B2Xerox Corporation
- Fountain solution imaging using dry toner electrophotography24 Oct 2023US 11,794,465 B2Xerox Corporation
- Fog development using a formative surface17 Oct 2023US 11,787,166 B2Xerox Corporation
- Secondary roller for fountain solution contact angle pinning17 Oct 2023US 11,787,167 B2Xerox Corporation
- Matrix-addressed heat image forming device10 Oct 2023US 11,780,218 B2Xerox Corporation
- Method for Making a Printing Plate13 Aug 2026US 2026/0233509 A1Eco3 BV
- Print head14 Mar 2024US 2024/0083159 A1Oxford University Innovation Limited
- Fountain solution imaging and transfer using electrophoresis21 Jul 2022US 2022/0227114 A1Palo Alto Research Center Incorporated
- Matrix-addressed heat image forming device21 Jul 2022US 2022/0227115 A1Palo Alto Research Center Incorporated
- Fountain solution imaging using dry toner electrophotography21 Jul 2022US 2022/0227116 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Method of controlled laser imaging of zirconia alloy ceramic lithographic member to provide localized melting in exposed areas1,100US 5,839,369 AEastman Kodak Company · 1998
- Pattern forming body, pattern forming method, and their applications87US 6,294,313 B1Dai Nippon Printing Co.Ltd. · 2001
- Switchable surfaces75US 7,020,355 B2Massachusetts Institute of Technology · 2006
- Direct-to-Press imaging method using surface modification of a single layer coating73US 5,713,287 ACreo Products Inc. · 1998
- Preparation of hydrophilic lithographic printing masters64US 4,081,572 AXerox Corporation · 1978