C07C 237/20
The carbon skeleton containing six-membered aromatic rings
Official title: the carbon skeleton containing six-membered aromatic rings
C07C237/20 (The carbon skeleton containing six-membered aromatic rings) appears on 540 US grants and 505 published applications in this corpus.
Search patents in C07C- Granted patents
- 540
- Published applications
- 505
- Assignees
- 334
- Inventors
- 1,591
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 14 | 0 |
| 1996 | 23 | 0 |
| 1997 | 40 | 0 |
| 1998 | 18 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 19 | 4 |
| 2002 | 10 | 15 |
| 2003 | 11 | 22 |
| 2004 | 7 | 25 |
| 2005 | 10 | 27 |
| 2006 | 23 | 24 |
| 2007 | 17 | 21 |
| 2008 | 14 | 25 |
| 2009 | 26 | 28 |
| 2010 | 18 | 17 |
| 2011 | 13 | 14 |
| 2012 | 15 | 21 |
| 2013 | 12 | 26 |
| 2014 | 21 | 25 |
| 2015 | 11 | 17 |
| 2016 | 22 | 25 |
| 2017 | 14 | 18 |
| 2018 | 14 | 21 |
| 2019 | 11 | 16 |
| 2020 | 16 | 25 |
| 2021 | 23 | 21 |
| 2022 | 16 | 14 |
| 2023 | 8 | 14 |
| 2024 | 10 | 15 |
| 2025 | 9 | 16 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Capsaicin analogs and uses thereof29 Sep 2026US 12,747,200 B2Young BioPharma, LLC
- N-benzyl-alpha-aminoamides as anaphase-promoting complex/cyclosome (APC/C) inhibitors16 Jun 2026US 12,655,091 B2Consejo Superior De Investigaciones Cientificas (Csic)
- Prodrugs of itaconate and methyl itaconate2 Jun 2026US 12,643,846 B2Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
- Stable heavy isotopes in amide functional groups and uses thereof7 Apr 2026US 12,595,260 B2Risen (Suzhou) Pharma Tech Co., Ltd.
- Theranostic agents for PSMA positive cancers24 Mar 2026US 12,582,728 B2Memorial Sloan Kettering Cancer Center
- Tertiary amine compounds containing an alkyne or an azide moiety and their use8 Oct 2026US 2026/0308116 A1Assistance Publique-Hopitaux de Paris
- Amino acid-derived ceramide, synthesis method therefor and use thereof1 Oct 2026US 2026/0297018 A1Shenzhen Dikeman Biotechnology Co., Ltd.
- Method for producing amide group-containing compound using n-carboxyamino acid anhydride24 Sep 2026US 2026/0285804 A1Chugai Seiyaku Kabushiki Kaisha
- Prodrugs of itaconate and methyl itaconate23 Jul 2026US 2026/0209164 A1Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
- Compound and Use Thereof23 Jul 2026US 2026/0209165 A1Feliqs Corporation
Most cited
By later US patents
- Bioactive and/or targeted dendrimer conjugates232US 5,714,166 ADendritech, Inc. · 1998
- Dense star polymer conjugates191US 5,527,524 AThe Dow Chemical Company · 1996
- Starburst conjugates168US 5,338,532 AThe Dow Chemical Company · 1994
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- HIV protease inhibitors useful for the treatment of AIDS118US 5,413,999 AMerck & Co., Inc. · 1995