C07D 335/20
With hydrocarbon radicals, substituted by amino radicals, directly attached in position 9
Official title: with hydrocarbon radicals, substituted by amino radicals, directly attached in position 9
C07D335/20 (With hydrocarbon radicals, substituted by amino radicals, directly attached in position 9) appears on 32 US grants and 28 published applications in this corpus.
Search patents in C07D- Granted patents
- 32
- Published applications
- 28
- Assignees
- 25
- Inventors
- 73
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymerizable absorbers of UV and high energy visible light12 May 2026US 12,624,214 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable fused tricyclic compounds as absorbers of UV and visible light30 Dec 2025US 12,509,428 B2Johnson & Johnson Vision Care, Inc.
- Light-emitting device and electronic apparatus including the same15 Jul 2025US 12,358,883 B2Samsung Display Co., Ltd.
- Polymerizable absorbers of UV and high energy visible light21 Nov 2023US 11,820,899 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable absorbers of UV and high energy visible light2 Mar 2021US 10,935,695 B2Johnson & Johnson Vision Care, Inc.
- Polymerizable absorbers of uv and high energy visible light6 Aug 2026US 2026/0226278 A1Johnson & Johnson Vision Care, Inc.
- Polymerizable fused tricyclic compounds as absorbers of uv and visible light5 Mar 2026US 2026/0062386 A1Johnson & Johnson Vision Care, Inc.
- Light-emitting device and electronic apparatus including the same23 Oct 2025US 2025/0326730 A1Samsung Display Co., Ltd.
- Polymerizable absorbers of uv and high energy visible light29 Feb 2024US 2024/0067825 A1Johnson & Johnson Vision Care, Inc.
- Tricyclic Modulators of PP2A19 Jan 2023US 2023/0020161 A1Rappta Therapeutics Oy
Most cited
By later US patents
- Organic photoconductive material electrophotographic photoreceptor and image forming apparatus using the same32US 7,416,824 B2Sharp Kabushiki Kaisha · 2008
- Hypoglycaemically and hypolipidaemically effective n-substituted carboxylic acid amides14US 4,136,197 ABoehringer Mannheim GmbH · 1979
- Tricyclic heterocyclic compound14US 5,563,169 ASankyo Company, Limited · 1996
- 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