G03C 1/825
Characterised by antireflection means or visible-light filtering means
Official title: characterised by antireflection means or visible-light filtering means, e.g. antihalation
G03C1/825 (Characterised by antireflection means or visible-light filtering means) appears on 694 US grants and 69 published applications in this corpus.
Search patents in G03C- Granted patents
- 694
- Published applications
- 69
- Assignees
- 57
- Inventors
- 870
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 12 | 0 |
| 1978 | 18 | 0 |
| 1979 | 13 | 0 |
| 1980 | 19 | 0 |
| 1981 | 21 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 12 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 22 | 0 |
| 1990 | 33 | 0 |
| 1991 | 26 | 0 |
| 1992 | 23 | 0 |
| 1993 | 40 | 0 |
| 1994 | 45 | 0 |
| 1995 | 40 | 0 |
| 1996 | 28 | 0 |
| 1997 | 25 | 0 |
| 1998 | 48 | 0 |
| 1999 | 50 | 0 |
| 2000 | 22 | 0 |
| 2001 | 34 | 3 |
| 2002 | 27 | 11 |
| 2003 | 19 | 14 |
| 2004 | 18 | 11 |
| 2005 | 5 | 11 |
| 2006 | 9 | 2 |
| 2007 | 3 | 5 |
| 2008 | 3 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 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
- Stable dispersions of monocrystalline nanometric silver particles16 Sep 2025US 12,415,219 B2P.V. Nano Cell Ltd.
- Stable dispersions of monocrystalline nanometric silver particles16 Apr 2024US 11,958,116 B2P.V. Nanocell Ltd.
- Photographic color image using black and while emulsion11 Oct 2022US 11,467,483 B1Penumbra Foundation
- Stable dispersions of monocrystalline nanometric silver particles20 Apr 2021US 10,984,920 B2P.V. Nano Cell Ltd.
- Stable dispersions of monocrystalline nanometric silver particles12 Dec 2024US 2024/0408672 A1P.V. Nano Cell Ltd.
- Photographic color image using black and white emulsion18 Apr 2024US 2024/0126159 A1Penumbra Foundation
- Stable dispersions of monocrystalline nanometric silver particles10 Feb 2022US 2022/0044838 A1P.V. Nano Cell Ltd.
- Stable dispersions of monocrystalline nanometric silver particles11 May 2017US 2017/0128900 A1P.V. Nano Cell Ltd.
- Method for producing conductive member, and conductive member24 Nov 2016US 2016/0345439 A1FUJIFILM Corporation
Most cited
By later US patents
- Radiographic element exhibiting reduced crossover81US 4,803,150 AEastman Kodak Company · 1989
- Information-recording element having a dye-containing auxiliary layer73US 4,230,939 AU. S. Philips Corporation · 1980
- Photosensitive image forming material and an image forming method using same68US 4,268,601 AFuji Photo Film Co., Ltd. · 1981
- Dye-bleach materials and process65US 4,548,896 AMinnesota Mining and Manufacturing Company · 1985
- Photographic polymeric film supports containing photobleachable o-nitroarylidene dyes64US 3,984,248 AEastman Kodak Company · 1976