C07D 249/22
Naphthotriazoles
C07D249/22 (Naphthotriazoles) appears on 27 US grants and 12 published applications in this corpus.
Search patents in C07D- Granted patents
- 27
- Published applications
- 12
- Assignees
- 18
- Inventors
- 73
- Latest grant
- 13 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light13 Apr 2021US 10,975,040 B2Johnson & Johnson Vision Care, Inc.
- Ultraviolet light absorbers14 Apr 2020US 10,619,098 B2Transitions Optical, Inc.
- Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light7 Jan 2020US 10,526,296 B2Johnson & Johnson Vision Care, Inc.
- Fluorescent organic light emitting elements having high efficiency20 Nov 2018US 10,135,004 B2UDC Ireland Limited
- Fluorescent organic light emitting elements having high efficiency26 Dec 2017US 9,853,224 B2UDC Ireland Limited
- Light conversion agent, a light conversion adhesive film composition, a light conversion adhesive film, and a photovoltaic module11 Sep 2025US 2025/0282991 A1Hangzhou First Applied Material Co., Ltd.
- Pharmaceutical composition for prevention or treatment of inflammatory diseases comprising naphthoquinone derivative10 Nov 2022US 2022/0354825 A1Lmito Therapeutics Inc.
- Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light12 Mar 2020US 2020/0079743 A1Johnson & Johnson Vision Care, Inc.
- Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light3 Jan 2019US 2019/0002415 A1Johnson & Johnson Vision Care, Inc.
- Fluorescent organic light emitting elements having high efficiency26 Apr 2018US 2018/0114925 A1UDC Ireland Limited
Most cited
By later US patents
- 4-Heterocyclyl-4'-vinylstilbenes54US 4,366,189 ACiba-Geigy Corporation · 1982
- Silver halide light-sensitive photographic material containing a novel yellow coupler14US 4,992,360 AKonica Corporation · 1991
- WNT pathway antagonists9US 7,652,043 B2The Johns Hopkins University · 2010
- Azo compound, and dye-containing polarizing film comprising the same8US 8,232,375 B2Nippon Kayaku Kabushiki Kaisha · 2012
- Amine oxide compounds6US 4,539,161 ACiba-Geigy Corporation · 1985