C07D 335/18
Nitrogen atoms
C07D335/18 (Nitrogen atoms) appears on 16 US grants and 7 published applications in this corpus.
Search patents in C07D- Granted patents
- 16
- Published applications
- 7
- Assignees
- 11
- Inventors
- 51
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Small molecule inhibitors of autophagy and histone deactylases and uses thereof19 May 2026US 12,629,362 B2Arizona Board of Regents on Behalf of the University of Arizona
- Prostaglandin E2 (PGE2) EP4 receptor antagonists20 Jan 2026US 12,527,779 B2Domain Therapeutics
- Method for producing peptide compound, protective group-forming reagent, and condensed polycyclic compound18 Feb 2025US 12,227,542 B2FUJIFILM Corporation
- Tricyclic heterocyclic derivatives and uses thereof8 Jun 2021US 11,028,064 B2Auckland Uniservices Limited
- Acylamino-substituted cyclic carboxylic acid derivatives and their use as pharmaceuticals28 Apr 2015US 9,018,383 B2Sanofi
- Small molecule inhibitors of autophagy and histone deactylases and uses thereof26 Jan 2023US 2023/0022696 A1Arizona Board of Regents on Behalf of the University of Arizona
- Prostaglandin e2 (pge2) ep4 receptor antagonists1 Dec 2022US 2022/0378772 A1Domain Therapeutics
- Method for producing peptide compound, protective group-forming reagent, and condensed polycyclic compound14 Apr 2022US 2022/0112234 A1FUJIFILM Corporation
- Tricyclic heterocyclic derivatives and uses thereof12 Sep 2019US 2019/0276423 A1Auckland Uniservices Limited
- Acylamino-substituted cyclic carboxylic acid derivatives and their use as pharmaceuticals27 Mar 2014US 2014/0088158 A1Sanofi
Most cited
By later US patents
- O-acyloxime photoinitiators45US 6,596,445 B1Ciba Specialty Chemicals Corporation · 2003
- Xanthene and thioxanthene derivatives11US 4,275,209 AKefalas A/S · 1981
- N-Substituted N-carboxyanhydrides of .alpha.-amino acids and their application in the preparation of peptides7US 4,267,344 AProteinkemisk Institut. tilknyttet Akademiet for de tekniske Videnskaber · 1981
- Xanthene and thioxanthene derivatives, compositions thereof and treatment therewith2US 4,285,956 AKefalas A/S · 1981
- Thiazanthenyl semicarbazides1US 3,948,947 AThe Boots Company PLC · 1976