C07D 513/10
Spiro-condensed systems
C07D513/10 (Spiro-condensed systems) appears on 236 US grants and 240 published applications in this corpus.
Search patents in C07D- Granted patents
- 236
- Published applications
- 240
- Assignees
- 155
- Inventors
- 1,015
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 4 | 7 |
| 2004 | 2 | 5 |
| 2005 | 3 | 5 |
| 2006 | 3 | 6 |
| 2007 | 3 | 3 |
| 2008 | 4 | 8 |
| 2009 | 1 | 4 |
| 2010 | 5 | 9 |
| 2011 | 3 | 13 |
| 2012 | 5 | 4 |
| 2013 | 8 | 8 |
| 2014 | 11 | 14 |
| 2015 | 8 | 12 |
| 2016 | 12 | 13 |
| 2017 | 15 | 10 |
| 2018 | 6 | 10 |
| 2019 | 8 | 12 |
| 2020 | 10 | 13 |
| 2021 | 13 | 11 |
| 2022 | 6 | 9 |
| 2023 | 6 | 22 |
| 2024 | 13 | 19 |
| 2025 | 10 | 12 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Orexin receptor agonists and uses thereof29 Sep 2026US 12,747,252 B2Jazz Pharmaceuticals Ireland Limited
- Compound for adjusting activity of NMDA receptor, and pharmaceutical composition and use thereof18 Aug 2026US 12,709,620 B2Beijing Greatway Pharmaceutical Technology Co., Ltd.
- Spiro[benzo[d]thiazole-6 ,4′-piperidine as ACC inhibitors16 Jun 2026US 12,655,157 B2Pfizer Inc.
- Synthesis of vinyl cyclobutyl intermediates12 May 2026US 12,623,993 B2Amgen Inc.
- Diol desymmetrization by nucleophilic aromatic substitution17 Feb 2026US 12,552,808 B2Amgen Inc.
- Compounds as sumo activating enzyme inhibitors1 Oct 2026US 2026/0297109 A1Wigen Biomedicine Technology (Shanghai) Co., Ltd.
- Synthesis of vinyl cyclobutyl intermediates27 Aug 2026US 2026/0250233 A1Amgen Inc.
- Substituted indoles and methods of use thereof6 Aug 2026US 2026/0226032 A1Epizyme, Inc.
- Compounds comprising heteroaryl rings and compositions and methods thereof30 Jul 2026US 2026/0217697 A1lonGen Therapeutics Co., Ltd.
- Crbn ligand, preparation method therefor, and application9 Jul 2026US 2026/0191970 A1Shenzhen Zhongge Biological Technology Co., Ltd.
Most cited
By later US patents
- Thermal imaging method121US 4,720,449 APolaroid Corporation · 1988
- Spiropyran compounds of piperidine or thiazine rings84US 4,287,337 AEtat Francais represente par le Delegue General pour l'Armement · 1981
- Aza spiro compounds acting on the cholinergic system with muscarinic agonist activity82US 5,852,029 AIsrael Institute for Biological Research · 1998
- Spiro compounds containing five-membered rings62US 5,534,520 A1996
- Spiro-tricyclic ring compounds as beta-secretase modulators and methods of use56US 8,426,447 B2Amgen Inc. · 2013