C07D 251/08
Having one double bond between ring members or between a ring member
Official title: having one double bond between ring members or between a ring member and a non-ring member
C07D251/08 (Having one double bond between ring members or between a ring member) appears on 20 US grants and 13 published applications in this corpus.
Search patents in C07D- Granted patents
- 20
- Published applications
- 13
- Assignees
- 20
- Inventors
- 57
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Carbamate-methacrylate monomers and their use in dental applications20 Aug 2013US 8,513,326 B2Septodont Confi-Dental
- IDO/TDO Inhibitor20 Mar 2025US 2025/0092020 A1CanBas Co., Ltd.
- Nitrogen-containing heterocyclic ketones, preparation methods and medicinal uses thereof8 Aug 2024US 2024/0262804 A1Hansoh Bio LLC
- IDO/TDO Inhibitor1 Dec 2022US 2022/0380305 A1
- Compound Targeting Norepinephrine Transporter31 Mar 2022US 2022/0096667 A1Guangzhou Miphere Medical Technology Co., Ltd.
- IDO/TDO Inhibitor30 Jul 2020US 2020/0239452 A1CanBas Co., Ltd.
Most cited
By later US patents
- Analogs of calicheamicin gamma1I, method of making and using the same149US 5,264,586 AThe Scripps Research Institute · 1993
- Triazone fertilizer and method of making20US 4,778,510 ATriazone Corporation · 1988
- Stabilizers for improving the ozone fastness of dyes with oxadiazine-4-thione or triazine-4-thione compounds9US 4,737,155 AThe Goodyear Tire & Rubber Company · 1988
- Process for the preparation of nitroguanidine derivatives9US 5,245,040 ACiba-Geigy Corporation · 1993
- Reaction mixtures from reacting di- and triazines with sulfur-containing compounds and lubricants and fuels containing the same8US 4,081,386 AThe Lubrizol Corporation · 1978