C07D 498/10
Spiro-condensed systems
C07D498/10 (Spiro-condensed systems) appears on 609 US grants and 823 published applications in this corpus.
Search patents in C07D- Granted patents
- 609
- Published applications
- 823
- Assignees
- 365
- Inventors
- 3,224
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 6 |
| 2004 | 1 | 3 |
| 2005 | 3 | 10 |
| 2006 | 3 | 4 |
| 2007 | 7 | 24 |
| 2008 | 14 | 16 |
| 2009 | 14 | 21 |
| 2010 | 11 | 32 |
| 2011 | 9 | 40 |
| 2012 | 25 | 23 |
| 2013 | 37 | 35 |
| 2014 | 30 | 32 |
| 2015 | 29 | 25 |
| 2016 | 23 | 25 |
| 2017 | 34 | 43 |
| 2018 | 30 | 34 |
| 2019 | 31 | 36 |
| 2020 | 25 | 43 |
| 2021 | 34 | 42 |
| 2022 | 27 | 47 |
| 2023 | 24 | 78 |
| 2024 | 42 | 83 |
| 2025 | 37 | 70 |
| 2026 | 27 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 5-membered heteroarylaminosulfonamides for treating conditions mediated by deficient CFTR activity6 Oct 2026US 12,753,171 B2Genzyme Corporation
- Orexin receptor agonists and uses thereof29 Sep 2026US 12,747,252 B2Jazz Pharmaceuticals Ireland Limited
- Inhibitors and uses thereof22 Sep 2026US 12,740,991 B2Vividion Therapeutics, Inc.
- Griseofulvin compound and pharmaceutical use thereof28 Jul 2026US 12,692,258 B2Daiichi Sankyo Company, Limited
- Plasma kallikrein inhibitors14 Jul 2026US 12,679,848 B2Merck Sharp & Dohme Corp.
- Raf-mek protein complex modulators and methods of use thereof1 Oct 2026US 2026/0297105 A1Gandeeva Therapeutics, Inc.
- Spirocyclic dihydropyranopyrimidine kras inhibitors10 Sep 2026US 2026/0265264 A1Treeline Biosciences, Inc.
- Epoxy compound and use thereof10 Sep 2026US 2026/0265270 A1Shanghai Huilun Pharmaceutical Co., Ltd.
- Fluorescent probes for magl20 Aug 2026US 2026/0241039 A1Hoffmann-La Roche Inc.
- New substituted quinoline compounds for combatitng phytopathogenic fungi13 Aug 2026US 2026/0234160 A1BASF SE
Most cited
By later US patents
- Photochromic spiro(indoline)naphthoxazine compounds190US 5,405,958 ATransitions Optical, Inc. · 1995
- Photochromic compounds180US 4,215,010 AAmerican Optical Corporation · 1980
- Photochromic compounds179US 4,342,668 AAmerican Optical Corporation · 1982
- Photochromic spiro(indoline)benzoxazines155US 4,816,584 APPG Industries, Inc. · 1989
- Photochromic compound132US 5,166,345 AToray Industries, Inc. · 1992