C07D 271/107
With two aryl or substituted aryl radicals attached in positions 2 and
Official title: with two aryl or substituted aryl radicals attached in positions 2 and 5
C07D271/107 (With two aryl or substituted aryl radicals attached in positions 2 and) appears on 193 US grants and 180 published applications in this corpus.
Search patents in C07D- Granted patents
- 193
- Published applications
- 180
- Assignees
- 133
- Inventors
- 716
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 4 |
| 2003 | 1 | 4 |
| 2004 | 5 | 14 |
| 2005 | 3 | 8 |
| 2006 | 3 | 10 |
| 2007 | 8 | 10 |
| 2008 | 7 | 12 |
| 2009 | 4 | 7 |
| 2010 | 6 | 10 |
| 2011 | 5 | 6 |
| 2012 | 6 | 8 |
| 2013 | 3 | 4 |
| 2014 | 7 | 8 |
| 2015 | 11 | 18 |
| 2016 | 11 | 5 |
| 2017 | 11 | 11 |
| 2018 | 6 | 8 |
| 2019 | 2 | 9 |
| 2020 | 7 | 4 |
| 2021 | 2 | 5 |
| 2022 | 5 | 3 |
| 2023 | 1 | 6 |
| 2024 | 2 | 2 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Dendrimers containing luminescent platinum(II) compounds for organic light-emitting devices and their preparation26 Aug 2025US 12,402,524 B2The University of Hong Kong
- Processes for producing amide compounds, and their crystalline and salt form15 Jul 2025US 12,358,881 B2Alphala Co., Ltd.
- Compounds having excited state intramolecular proton transfer (ESIPT) character for use in treating and/or preventing sunburn and/or preventing U.V. damage15 Apr 2025US 12,275,711 B2Johannes Gutenberg University
- Composition, film, organic light emitting element, method for providing light emitting composition, and program31 Dec 2024US 12,180,399 B2Kyulux, Inc.
- Host material, composition, and organic electroluminescent element10 Dec 2024US 12,163,074 B2Kyulux, Inc.
- Protein aggregation inhibiting compounds for plant disease control17 Jul 2025US 2025/0228242 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Metabotropic glutamate receptor positive allosteric modulators (pams) and uses thereof5 Jun 2025US 2025/0179000 A1Sanford Burnham Prebys Medical Discovery Institute
- Host material, composition, and organic electroluminescent element13 Feb 2025US 2025/0051636 A1Kyulux, Inc.
- Compounds and use thereof for treatment of neurodegenerative, degenerative and metabolic disorders18 Apr 2024US 2024/0124466 A1The Scripps Research Institute
- Novel heteroaromatic compounds exhibiting antifungal activity and their method of use18 Jan 2024US 2024/0018121 A1Fox Chase Chemcial Diversity Center, Inc.
Most cited
By later US patents
- Spiro compounds and their use as electroluminescence materials179US 5,840,217 AHoechst Aktiengesellschaft · 1998
- Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds67US 6,888,032 B2Massachusetts Institute of Technology · 2005
- Electroluminescent device comprising oxadiazole compounds luminescent material, oxadiazole compounds for the device, and method of producing oxadiazole compounds63US 5,420,288 ARicoh Company, Ltd. · 1995
- Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds63US 7,323,608 B2Massachusetts Institute of Technology · 2008
- Electroluminescent device comprising oxadiazole compounds luminescent material, oxadiazole compounds for the device, and method of producing oxadiazole compounds59US 5,656,401 ARicoh Company, Ltd. · 1997