C07D 293/12
Selenazoles
Official title: Selenazoles; Hydrogenated selenazoles
C07D293/12 (Selenazoles) appears on 67 US grants and 41 published applications in this corpus.
Search patents in C07D- Granted patents
- 67
- Published applications
- 41
- Assignees
- 45
- Inventors
- 166
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 5 |
| 2015 | 4 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 6 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Luminescent compounds17 Feb 2026US 12,553,899 B2Chromatwist Limited
- Small tunable fluorophores for the detection and imaging of biomolecules16 Sep 2025US 12,415,926 B2The University Court of the University of Edinburgh
- Organoselenium benzimidazole compounds for treating cancer29 Apr 2025US 12,285,412 B1Imam Mohammad Ibn Saud Islamic University
- Ebselen analogues loaded nanoemulsion22 Apr 2025US 12,281,087 B1King Faisal University
- Non-fullerene acceptor compound containing benzoselenadiazole and organic optoelectronic device including the same12 Nov 2024US 12,139,465 B2Raynergy Tek Incorporation
- Synthesis method and application of benzothiaselenazole-1-oxide compound and derivative thereof15 Jan 2026US 2026/0015332 A1Guangzhou Medical University
- Binuclear platinum complex luminescent material and application thereof6 Feb 2025US 2025/0043172 A1Guangdong Aglaia Optoelectronic Materials Co., Ltd
- Organic compound and organic light-emitting element12 Oct 2023US 2023/0322691 A1
- Use of benzisoselazole derivative for anti-coronavirus and control of interstitial lung disease (ild) related to coronavirus6 Jul 2023US 2023/0210819 A1Shanghai Yuanxi Medicine Corp.
- Luminescent compounds29 Dec 2022US 2022/0412983 A1Chromatwist Limited
Most cited
By later US patents
- Bicyclic heteroaryl derivatives and preparation and uses thereof37US 10,640,476 B2Xw Laboratories Inc. · 2020
- Bicyclic heteroaryl derivatives and preparation and uses thereof37US 10,882,832 B2Xw Laboratories Inc. · 2021
- Merocyanine and nitro or nitroso substituted polyhalogenated phenolsulfonephthaleins as protein indicators in biological samples25US 5,279,790 AMiles Inc. · 1994
- Photographic speed increasing and latent image stabilizing compounds, silver halide emulsions, and photographic elements20US 4,451,557 AEastman Kodak Company · 1984
- Mitochondrially targeted antioxidants20US 7,109,189 B2Medical Research Council · 2006