C07D 333/12
Radicals substituted by halogen atoms or nitro or nitroso radicals
C07D333/12 (Radicals substituted by halogen atoms or nitro or nitroso radicals) appears on 98 US grants and 75 published applications in this corpus.
Search patents in C07D- Granted patents
- 98
- Published applications
- 75
- Assignees
- 92
- Inventors
- 337
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 3 | 7 |
| 2004 | 3 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 3 | 5 |
| 2013 | 3 | 1 |
| 2014 | 5 | 6 |
| 2015 | 5 | 3 |
| 2016 | 2 | 6 |
| 2017 | 3 | 5 |
| 2018 | 4 | 4 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 4 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 3 | 0 |
| 2025 | 0 | 6 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing naphthylsilole, naphthylsilole containing heterocyclic group, and graphene nanoribbon containing heterocyclic group26 May 2026US 12,637,475 B2National University Corporation Tokai National Higher Education and Research System
- Method for manufacturing diarylmethane compound25 Jun 2024US 12,018,007 B2Tokuyama Corporation
- Treatment of metabolic disorders in feline animals13 Feb 2024US 11,896,574 B2
- Bicyclic compounds9 Jan 2024US 11,866,431 B2Vivace Therapeutics, Inc.
- Nitration23 May 2023US 11,655,203 B2ETH Zurich
- Fluorine-containing compound production method11 Jun 2026US 2026/0159529 A1AGC Inc.
- Aromatic compound and use thereof25 Dec 2025US 2025/0388560 A1Hitgen Inc.
- Ambipolar molecule, preparation method thereof, and application thereof18 Dec 2025US 2025/0386726 A1Contemporary Amperex Future Energy Research Institute (Shanghai) Limited
- Bismuthene as versatile photocatalyst operating under variable conditions for photoredox c-h bond functionalization13 Nov 2025US 2025/0345777 A1Koc Universitesi
- Antibacterial agents5 Jun 2025US 2025/0179008 A1Taxis Pharmaceuticals, Inc.
Most cited
By later US patents
- 3-Hydroxybutyric acid polymers114US 4,427,614 AImperial Chemical Industries PLC · 1984
- Conducting polymers derived from fluorinated thiophenes43US 5,268,448 ASolvay SA · 1993
- Electrophotographic photosensitive material containing thiophene compound40US 4,861,692 AFuji Electric Co., Ltd. · 1989
- Thiophene derivatives27US 5,571,810 AFujisawa Pharmaceutical Co., Ltd. · 1996
- Aminocyclopentane alkenoic acids and esters and pharmaceutical compositions24US 4,342,756 AGlaxo Group Limited · 1982