G03C 1/7614
Cover layers
Official title: {Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion (characterised by the inert particulate additive G03C1/95)}
G03C1/7614 (Cover layers) appears on 563 US grants and 163 published applications in this corpus.
Search patents in G03C- Granted patents
- 563
- Published applications
- 163
- Assignees
- 58
- Inventors
- 772
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 11 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 10 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 12 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 11 | 0 |
| 1989 | 6 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 11 | 0 |
| 1993 | 16 | 0 |
| 1994 | 25 | 0 |
| 1995 | 20 | 0 |
| 1996 | 25 | 0 |
| 1997 | 14 | 0 |
| 1998 | 45 | 0 |
| 1999 | 38 | 0 |
| 2000 | 35 | 0 |
| 2001 | 47 | 8 |
| 2002 | 38 | 23 |
| 2003 | 33 | 27 |
| 2004 | 17 | 20 |
| 2005 | 9 | 19 |
| 2006 | 29 | 27 |
| 2007 | 18 | 20 |
| 2008 | 13 | 4 |
| 2009 | 4 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Photographic color image using black and white emulsion11 Nov 2025US 12,468,215 B2Penumbra Foundation
- Photographic color image using black and while emulsion11 Oct 2022US 11,467,483 B1Penumbra Foundation
- Printing systems14 Jan 2020US 10,532,582 B2Hewlett-Packard Development Company, L. P.
- Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge including electrophotographic photosensitive member6 Nov 2018US 10,120,331 B2Canon Kabushiki Kaisha
- High gloss photo media and method of making same15 Aug 2017US 9,731,535 B2Hewlett-Packard Development Company, L. P.
- Photographic color image using black and white emulsion18 Apr 2024US 2024/0126159 A1Penumbra Foundation
- Printing systems21 Mar 2019US 2019/0084315 A1Hewlett-Packard Development Company, L. P.
- Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge including electrophotographic photosensitive member21 Dec 2017US 2017/0364025 A1Canon Kabushiki Kaisha
- Printable recording media19 May 2016US 2016/0136985 A1Hewlett-Packard Development Company, L. P.
- Conductive element precursor and conductive pattern formation3 Mar 2016US 2016/0062238 A1Eastman Kodak Company
Most cited
By later US patents
- Material comprising an anti-reflective coating on a flexible glass substrate165US 6,366,013 B1Agfa-Gevaert · 2002
- Radiation curable coating for photographic laminate70US 4,786,586 AMorton Thiokol, Inc. · 1988
- Use of glass laminate as a substrate in semiconductor devices66US 6,309,901 B1Agfa-Gevaert · 2001
- Antistatic plastic moldings60US 5,372,924 AAgfa-Gevaert · 1994
- Imaging element51US 5,447,832 AEastman Kodak Company · 1995