G03G 13/28
Planographic printing plates
G03G13/28 (Planographic printing plates) appears on 181 US grants and 39 published applications in this corpus.
Search patents in G03G- Granted patents
- 181
- Published applications
- 39
- Assignees
- 69
- Inventors
- 304
- Latest grant
- 25 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 1 |
| 2003 | 2 | 7 |
| 2004 | 4 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 6 |
| 2008 | 2 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 4 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Planographic printing plate precursor, method of preparing planographic printing plate, and planographic printing method25 Apr 2023US 11,635,701 B2FUJIFILM Corporation
- Radar energy absorbing deformable low drag vortex generator13 Jun 2017US 9,677,580 B2University of Kansas
- Hydrophilic imaging member surface material for variable data ink-based digital printing systems and methods for manufacturing hydrophilic imaging member surface materials25 Apr 2017US 9,630,423 B2Xerox Corporation
- Imaging system for patterning of an image definition material by electro-wetting and methods therefor27 Dec 2016US 9,529,307 B2Palo Alto Research Center Incorporated
- Radar energy absorbing deformable low drag vortex generator16 Aug 2016US 9,416,802 B2University of Kansas
- Planographic printing plate precursor, method of preparing planographic printing plate, and planographic printing method18 Nov 2021US 2021/0356879 A1FUJIFILM Corporation
- Radar energy absorbing deformable low drag vortex generator18 May 2017US 2017/0137115 A1University of Kansas
- Variable data lithography system with embedded plasmonic fillers in a printing plate23 Jun 2016US 2016/0176186 A1Palo Alto Research Center Incorporated
- Radar energy absorbing deformable low drag vortex generator19 Nov 2015US 2015/0329200 A1University of Kansas
- Hydrophilic imaging member surface material for variable data ink-based digital printing systems and methods for manufacturing hydrophilic imaging member surface materials19 Mar 2015US 2015/0077500 A1Xerox Corporation
Most cited
By later US patents
- Toner receiving printing plate42US 5,254,421 AAgfa-Gevaert · 1993
- Photoconductive printing master38US 4,078,927 AXerox Corporation · 1978
- Method for preparation of waterless lithographic printing plate by electrophotographic process36US 5,683,841 AFuji Photo Film Co., Ltd. · 1997
- Lithographic photosensitive printing plate comprising a photoconductor and a naphtho-quinone diazide sulfonic acid ester of a phenol resin24US 5,437,952 AKonica Corporation · 1995
- Electrophotographic lithographic printing plate23US 5,342,784 AMitsubishi Paper Mills Limited · 1994