G02B 5/223
Containing organic substances
Official title: {containing organic substances, e.g. dyes, inks or pigments}
G02B5/223 (Containing organic substances) appears on 1,595 US grants and 2,143 published applications in this corpus.
Search patents in G02B- Granted patents
- 1,595
- Published applications
- 2,143
- Assignees
- 564
- Inventors
- 3,903
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 20 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 11 | 8 |
| 2002 | 18 | 20 |
| 2003 | 19 | 22 |
| 2004 | 20 | 31 |
| 2005 | 14 | 38 |
| 2006 | 14 | 32 |
| 2007 | 30 | 70 |
| 2008 | 15 | 54 |
| 2009 | 22 | 70 |
| 2010 | 31 | 88 |
| 2011 | 46 | 60 |
| 2012 | 66 | 67 |
| 2013 | 56 | 64 |
| 2014 | 63 | 97 |
| 2015 | 68 | 103 |
| 2016 | 78 | 151 |
| 2017 | 90 | 130 |
| 2018 | 91 | 123 |
| 2019 | 104 | 128 |
| 2020 | 106 | 123 |
| 2021 | 117 | 157 |
| 2022 | 72 | 156 |
| 2023 | 96 | 122 |
| 2024 | 94 | 88 |
| 2025 | 86 | 85 |
| 2026 | 53 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical filter1 Sep 2026US 12,724,184 B2AGC Inc.
- UV-blocking film for architectural and automotive with 100% UV and blue light blocking25 Aug 2026US 12,717,066 B2M-GLASS Inc.
- Display and optical film25 Aug 2026US 12,717,074 B23M Innovative Properties Company
- Eyewear for selective filtering and enhancing of melatonin-suppressing electromagnetic radiation25 Aug 2026US 12,717,170 B2Timeshifter, Inc.
- Compound18 Aug 2026US 12,709,627 B2Sumitomo Chemical Company, Limited
- Light control film and method of manufacture thereof8 Oct 2026US 2026/0309900 A13M Innovative Properties Company
- Laminate, display device, and organic electroluminescent display device8 Oct 2026US 2026/0314244 A1FUJIFILM Corporation
- Light absorption filter, optical filter, manufacturing method thereof, display element intermediate, display element, organic electroluminescent display device, inorganic electroluminescent display device, and liquid crystal display device17 Sep 2026US 2026/0276874 A1FUJIFILM Corporation
- Pigment composition, coloring composition for color filter, and color filter10 Sep 2026US 2026/0265543 A1DIC Corporation
- Pigment composition, coloring composition for color filter, and color filter10 Sep 2026US 2026/0265544 A1DIC Corporation
Most cited
By later US patents
- Thin film optical variable article having substantial color shift with angle and method243US 4,705,356 AOptical Coating Laboratory, Inc. · 1987
- Solid-state imaging device207US 7,986,018 B2Sony Corporation · 2011
- Plastic spectacles lens156US 7,506,977 B1Hopnic Laboratory Co., Ltd. · 2009
- High chroma multilayer interference platelets152US 5,571,624 AFlex Products, Inc. · 1996
- Methods for preparing color filter elements using laser induced transfer of colorants with associated liquid crystal display device109US 5,521,035 AMinnesota Mining and Manufacturing Company · 1996