C07D 495/16
Peri-condensed systems
C07D495/16 (Peri-condensed systems) appears on 59 US grants and 100 published applications in this corpus.
Search patents in C07D- Granted patents
- 59
- Published applications
- 100
- Assignees
- 44
- Inventors
- 301
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 8 |
| 2015 | 4 | 2 |
| 2016 | 4 | 4 |
| 2017 | 2 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 11 |
| 2020 | 6 | 8 |
| 2021 | 5 | 4 |
| 2022 | 2 | 8 |
| 2023 | 3 | 14 |
| 2024 | 4 | 10 |
| 2025 | 4 | 5 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heterocyclic pericondensed CDC7 kinase inhibitors for the treatment of cancer21 Jul 2026US 12,686,688 B2Schrödinger, Inc.
- Indolo[3.2.1-jk]carbazole-6-carbonitrile derivatives as blue fluorescent emitters for use in OLEDS21 Jul 2026US 12,690,385 B2
- Organic compound and organic light emitting element comprising the same5 May 2026US 12,622,171 B2LG Display Co., Ltd.
- Heterocyclic compound and organic light emitting device comprising same24 Feb 2026US 12,563,966 B2LG Chem.Ltd.
- Organic electroluminescent element, material for organic electroluminescent element, light emitting device, display device and lighting device each using said element, and compound used for said element17 Feb 2026US 12,552,803 B2UDC Ireland Limited
- Compound and nonlinear optically active organic material, optical modulator and optical device including same18 Jun 2026US 2026/0169315 A1Samsung Electronics Co., Ltd.
- Organic electroluminescent compound and organic electroluminescent device comprising the same14 May 2026US 2026/0136829 A1
- Macrocyclic mcl-1 inhibitors and methods of use9 Oct 2025US 2025/0313572 A1
- Pde4b inhibitor and use thereof21 Aug 2025US 2025/0263426 A1Xizang Haisco Pharmaceutical Co., Ltd.
- Synthesis of bruton's tyrosine kinase inhibitors22 May 2025US 2025/0163076 A1Janssen Pharmaceutica NV
Most cited
By later US patents
- Thionated perylene photoconductive imaging members for electrophotography24US 4,937,164 AXerox Corporation · 1990
- Compositions comprising thienopyrimidine and thienopyridine compounds and methods of use thereof24US 9,216,993 B2The Regents of the University of Michigan · 2015
- Compositions comprising thienopyrimidine and thienopyridine compounds and methods of use thereof21US 9,505,782 B2The Regents of the University of Michigan · 2016
- Ring-fused thienopyrimidinedione derivatives14US 4,939,137 AOrtho Pharmaceutical Corporation · 1990
- Compositions comprising thienopyrimidine and thienopyridine compounds and methods of use thereof14US 9,505,781 B2The Regents of the University of Michigan · 2016