C07D 313/20
Condensed with carbocyclic rings or ring systems
Official title: condensed with carbocyclic rings or ring systems
C07D313/20 (Condensed with carbocyclic rings or ring systems) appears on 28 US grants and 28 published applications in this corpus.
Search patents in C07D- Granted patents
- 28
- Published applications
- 28
- Assignees
- 22
- Inventors
- 91
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds targeting mutant calreticulin9 Sep 2025US 12,410,185 B2MYELOPRO DIAGNOSTICS AND RESEARCH GmbH
- Inhibitors of nitric oxide synthases (NOS), pharmaceutical products thereof, and methods thereof10 Jun 2025US 12,325,681 B2Gacter Inc.
- Organic electroluminescent compound and organic electroluminescent device comprising the same22 Apr 2025US 12,284,910 B2Rohm and Haas Electronic Materials Korea Ltd.
- Dezocine analogue17 Sep 2019US 10,414,718 B2Shandong Danhong Pharmaceutical Co., Ltd.
- Bicyclic compound, production and use thereof14 Aug 2018US 10,045,968 B2Tobira Therapeutics, Inc.
- Aminoindane Compounds and Compositions and Methods of Their Therapeutic Use11 Jun 2026US 2026/0159474 A1Solvonis Therapeutics Ireland Holdings Limited
- Radiation-sensitive composition, method for forming pattern, and radiation-sensitive acid generator27 Nov 2025US 2025/0362596 A1Jsr Corporation
- Synthesis of (-)-trans-delta-9-tetrahydrocannabivarin (delta-9 thcv) and analogs thereof30 Oct 2025US 2025/0333392 A1Nalu Bio, Inc.
- Improved methods and enzymes23 Jan 2025US 2025/0027126 A1Givaudan SA
- Therapeutic aminoindane compounds and compositions13 Jun 2024US 2024/0190809 A1Awakn LS Europe Holdings Limited
Most cited
By later US patents
- Di-vinyl phthalides color formers16US 4,020,056 ANCR Corporation · 1977
- Vinyl phthalide color formers15US 4,119,776 ANCR Corporation · 1978
- Di-vinyl color formers14US 4,107,428 ANCR Corporation · 1978
- Aminophenyl lactone compounds containing an ethyleno group12US 4,022,771 ANCR Corporation · 1977
- Bicyclic compound, production and use thereof7US 7,371,772 B2Takeda Pharmaceutical Company Limited · 2008