C09B 62/465
The reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl
Official title: the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
C09B62/465 (The reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl) appears on 51 US grants and 27 published applications in this corpus.
Search patents in C09B- Granted patents
- 51
- Published applications
- 27
- Assignees
- 23
- Inventors
- 114
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 3 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymerizable absorbers of UV and high energy visible light12 May 2026US 12,624,214 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable absorbers of UV and high energy visible light7 Apr 2026US 12,595,370 B2Johnson & Johnson Vision Care, Inc.
- Contact lens with improved vision break-up time7 Apr 2026US 12,595,371 B2Johnson & Johnson Vision Care, Inc.
- Contact lens with improved tear film optical quality27 Jan 2026US 12,534,623 B2Johnson & Johnson Vision Care, Inc.
- Contact lenses containing light absorbing regions and methods for their preparation6 Jan 2026US 12,517,282 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable absorbers of uv and high energy visible light6 Aug 2026US 2026/0226278 A1Johnson & Johnson Vision Care, Inc.
- Compound, antireflection film comprising the same and display device27 Nov 2025US 2025/0362433 A1Samsung SDI.Co., Ltd.
- Probes for fluorescence imaging11 Sep 2025US 2025/0283800 A1The General Hospital Corporation
- Photosensitive composition reactive dye and photo-curable composition with reactive dye19 Jun 2025US 2025/0197643 A1Duk San Neolux Co., Ltd.
- Resin, resin composition and display device using the same14 Nov 2024US 2024/0381762 A1Duk San Neolux Co., Ltd.
Most cited
By later US patents
- Polymerizable metal-azo and metal-azomethine dyes20US 5,166,326 AMinnesota Mining and Manufacturing Company · 1992
- Mixtures of reactive dyes and their use18US 5,849,887 ACiba Specialty Chemicals Corporation · 1998
- Polymerizable absorbers of UV and high energy visible light12US 10,935,695 B2Johnson & Johnson Vision Care, Inc. · 2021
- Polymerizable absorbers of UV and high energy visible light11US 11,820,899 B2Johnson & Johnson Vision Care, Inc. · 2023
- Reactive colorants, mixtures of reactive colorants and production and use thereof10US 6,537,332 B1Ciba Speciality Chemicals Corporation · 2003