C07C 2603/16
Benz[e]indenes
Official title: Benz[e]indenes; Hydrogenated benz[e]indenes
C07C2603/16 (Benz[e]indenes) appears on 113 US grants and 25 published applications in this corpus.
Search patents in C07C- Granted patents
- 113
- Published applications
- 25
- Assignees
- 51
- Inventors
- 206
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 12 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Treprostinil salt1 Oct 2024US 12,102,610 B2Eli Lilly and Company
- Organic electroluminescence device and monoamine compound for organic electroluminescence device9 Jan 2024US 11,871,656 B2Samsung Display Co., Ltd.
- Photostabilizing compounds, compositions, and methods1 Nov 2022US 11,484,485 B2ELC Management LLC
- Compound and organic light emitting device using the same4 Oct 2022US 11,459,290 B2LG Chem.Ltd.
- Marine organism-derived extract, compound, and medical composition having niche formation suppressing activity of leukemic stem cells2 Mar 2021US 10,933,044 B2Kabushiki Kaisha Yakult Honsha
- 3-azasteroid compounds for the treatment of diseases related to mitrochondrial function16 Oct 2025US 2025/0320246 A1NZP UK Limited
- Ester compound25 Jan 2024US 2024/0025838 A1Mitsui Chemicals, Inc.
- Novel Treprostinil Salt17 Feb 2022US 2022/0047535 A1Eli Lilly and Company
- Photostabilizing compounds, compositions, and methods2 Sep 2021US 2021/0267859 A1ELC Management LLC
- Novel compound and organic light emitting device using the same30 Apr 2020US 2020/0131112 A1LG Chem.Ltd.
Most cited
By later US patents
- 4-Aza-17.beta.-substituted-5.alpha.-androstan-3-one-reductase inhibitors159US 4,377,584 AMerck & Co., Inc. · 1983
- 17.beta.-N-monosubstituted carbamoyl-4-aza-5.alpha.-androst-1-en-3-ones which are active as testosterone 5.alpha.-reductase inhibitors147US 4,760,071 AMerck & Co., Inc. · 1988
- Preparation of 4-aza-17-substituted-5.alpha.-androstan-3-ones useful as 5.alpha.-reductase inhibitors68US 4,220,775 AMerck & Co., Inc. · 1980
- 17 .alpha.-Acyl-4-aza-5a-androst-1-en-3-ones as 5 alpha-reductase inhibitors51US 4,859,681 AMerck & Co., Inc. · 1989
- Steroidic 5.alpha.-reductase inhibitors43US 4,732,897 AConsiglio Nazionale Delle Ricerche · 1988