C07D 457/12
Nitrogen atoms
C07D457/12 (Nitrogen atoms) appears on 54 US grants and 14 published applications in this corpus.
Search patents in C07D- Granted patents
- 54
- Published applications
- 14
- Assignees
- 11
- Inventors
- 77
- Latest grant
- 27 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polycyclic compounds and uses thereof27 Oct 2020US 10,815,235 B2Xoc Pharmaceuticals, Inc.
- Polycyclic compounds and uses thereof28 May 2019US 10,301,311 B2Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof14 Nov 2017US 9,815,830 B2Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof3 Oct 2017US 9,777,016 B2Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof13 Jun 2017US 9,676,776 B2Xoc Pharmaceuticals, Inc.
- Polycyclic compounds and uses thereof1 Aug 2019US 2019/0233419 A1Xoc Pharmaceuticals, Inc.
- Polycyclic compounds and uses thereof4 Apr 2019US 2019/0100521 A1Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof17 Aug 2017US 2017/0233387 A1Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof17 Aug 2017US 2017/0233404 A1Xoc Pharmaceuticals, Inc.
- Isoergoline compounds and uses thereof21 Jul 2016US 2016/0207920 A1Xoc Pharmaceuticals, Inc.
Most cited
By later US patents
- 2,14-disubstituted ergolines, their production and use in pharmaceutical compositions24US 5,401,748 ASchering Corporation · 1995
- Sulfonamido and sulfamoylamino-ergoline-I derivatives22US 4,348,391 ASandoz Ltd. · 1982
- Iso-ergoline derivatives18US 8,592,445 B2MAP Pharmaceuticals, Inc. · 2013
- Iso-ergoline derivatives17US 8,722,699 B2MAP Pharmaceuticals, Inc. · 2014
- 2-substituted-8.alpha.-branched chain acylaminoergolines15US 4,950,672 ASandoz Ltd. · 1990