C07D 295/00
Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo
Official title: Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
C07D295/00 (Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo) appears on 10,080 US grants and 7,553 published applications in this corpus.
Search patents in C07D- Granted patents
- 10,080
- Published applications
- 7,553
- Assignees
- 3,220
- Inventors
- 23,510
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 250 | 0 |
| 1977 | 243 | 0 |
| 1978 | 242 | 0 |
| 1979 | 182 | 0 |
| 1980 | 172 | 0 |
| 1981 | 188 | 0 |
| 1982 | 161 | 0 |
| 1983 | 148 | 0 |
| 1984 | 160 | 0 |
| 1985 | 162 | 0 |
| 1986 | 176 | 0 |
| 1987 | 155 | 0 |
| 1988 | 168 | 0 |
| 1989 | 166 | 0 |
| 1990 | 178 | 0 |
| 1991 | 164 | 0 |
| 1992 | 159 | 0 |
| 1993 | 151 | 0 |
| 1994 | 151 | 0 |
| 1995 | 175 | 0 |
| 1996 | 153 | 0 |
| 1997 | 195 | 0 |
| 1998 | 221 | 0 |
| 1999 | 211 | 0 |
| 2000 | 188 | 0 |
| 2001 | 219 | 59 |
| 2002 | 270 | 261 |
| 2003 | 235 | 376 |
| 2004 | 203 | 430 |
| 2005 | 203 | 403 |
| 2006 | 224 | 322 |
| 2007 | 206 | 331 |
| 2008 | 200 | 340 |
| 2009 | 222 | 362 |
| 2010 | 243 | 390 |
| 2011 | 219 | 287 |
| 2012 | 256 | 293 |
| 2013 | 269 | 280 |
| 2014 | 258 | 372 |
| 2015 | 284 | 339 |
| 2016 | 276 | 321 |
| 2017 | 314 | 301 |
| 2018 | 196 | 236 |
| 2019 | 222 | 243 |
| 2020 | 181 | 259 |
| 2021 | 177 | 240 |
| 2022 | 176 | 255 |
| 2023 | 132 | 243 |
| 2024 | 151 | 235 |
| 2025 | 132 | 208 |
| 2026 | 93 | 167 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07D 295/04Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo6,471
- C07D 295/16Acylated on ring nitrogen atoms3,588
- C07D 295/22Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo1,078
- C07D 295/02Containing only hydrogen and carbon atoms in addition to the ring hetero936
Recent patents
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- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Method for preparation of 1-(2-((2,4-dimethylphenyl)thio)phenyl) piperazine and its salts29 Sep 2026US 12,747,220 B2R L Finechem Private Limited
- Cobalt-catalyzed carbonylative alkene hydrofunctionalizations promoted by visible light8 Oct 2026US 2026/0308103 A1
- Disperse dyes for dyeing polyester fibres8 Oct 2026US 2026/0308841 A1University of Leeds
- Amino acid backbone ionizable lipid, preparation method thereof and application method therefor1 Oct 2026US 2026/0294811 A1South China University of Technology
- Pyridine-piperazine-based scaffolds as highly potent and selective neurolysin activators1 Oct 2026US 2026/0294897 A1Board of Regents of the University of Nebraska
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications1 Oct 2026US 2026/0297012 A1NucMito Pharmaceuticals Co. Ltd.
Most cited
By later US patents
- Photoresist monomers, polymers thereof, and photoresist compositions containing the same470US 6,607,868 B2Hynix Semiconductor Inc. · 2003
- 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents381US 4,133,814 AEli Lilly and Company · 1979
- Lipids and compositions for intracellular delivery of biologically active compounds247US 8,691,750 B2Axolabs GmbH · 2014
- Apoptosis promoters226US 7,390,799 B2Abbott Laboratories · 2008
- Stilbene derivatives222US 4,326,055 AHoffmann-La Roche Inc. · 1982