C07C 211/42
With six-membered aromatic rings being part of the condensed ring systems
Official title: with six-membered aromatic rings being part of the condensed ring systems
C07C211/42 (With six-membered aromatic rings being part of the condensed ring systems) appears on 193 US grants and 204 published applications in this corpus.
Search patents in C07C- Granted patents
- 193
- Published applications
- 204
- Assignees
- 112
- Inventors
- 499
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 2 |
| 2002 | 5 | 5 |
| 2003 | 4 | 7 |
| 2004 | 3 | 12 |
| 2005 | 7 | 10 |
| 2006 | 6 | 11 |
| 2007 | 6 | 7 |
| 2008 | 5 | 8 |
| 2009 | 5 | 6 |
| 2010 | 4 | 20 |
| 2011 | 4 | 12 |
| 2012 | 8 | 17 |
| 2013 | 6 | 11 |
| 2014 | 5 | 15 |
| 2015 | 14 | 8 |
| 2016 | 8 | 14 |
| 2017 | 11 | 10 |
| 2018 | 6 | 9 |
| 2019 | 4 | 1 |
| 2020 | 3 | 6 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 3 | 4 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aminotetraline activators of serotonin receptors1 Jul 2025US 12,344,570 B2Atai Therapeutics, Inc.
- Materials for electronic devices15 Apr 2025US 12,275,682 B2Merck Patent GmbH
- Aminotetraline activators of serotonin receptors28 Nov 2023US 11,827,580 B2ATAI Life Sciences AG
- Methods and compositions for targeting PD-L119 Sep 2023US 11,760,764 B2Aligos Therapeutics, Inc.
- Bifunctional alpha-synuclein binding agents and uses thereof25 Apr 2023US 11,634,434 B2University of Saskatchewan
- Catalyst for sp3-carbon-hydrogen-bond primary amination reaction, and method for preparing primary amine compound13 Aug 2026US 2026/0234096 A1West China Second University Hospital, Sichuan University
- Improved processes for preparing dimethyl-2,3-dihydro-1h-indene derivatives4 Jun 2026US 2026/0152496 A1The Green Cross Corporation
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
- Aminotetraline activators of serotonin receptors11 Sep 2025US 2025/0282708 A1Atai Therapeutics, Inc.
- Materials for electronic devices12 Jun 2025US 2025/0188014 A1Merck Patent GmbH
Most cited
By later US patents
- Sigma receptor ligands and the use thereof150US 6,057,371 AVirginia Commonwealth University · 2000
- R-enantiomer of N-propargyl-1-aminoindan, salts, compositions and uses thereof79US 5,532,415 ATechnion Research & Development Foundation Limited · 1996
- R-enantiomer of n-propargyl-1-aminoindan, salts, compositions and uses thereof78US 5,519,061 ATechnion Research & Development Foundation Limited · 1996
- Calcium receptor-active molecules72US 6,031,003 ANPS Pharmaceuticals, Inc. · 2000
- Compositions containing and methods of using 1-aminoindan and derivatives thereof and process for preparing optically active 1-aminoindan derivatives68US 5,877,218 ATeva Pharmaceutical Industries Ltd. · 1999