C07D 407/12
Linked by a chain containing hetero atoms as chain links
Official title: linked by a chain containing hetero atoms as chain links
C07D407/12 (Linked by a chain containing hetero atoms as chain links) appears on 1,567 US grants and 1,622 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,567
- Published applications
- 1,622
- Assignees
- 820
- Inventors
- 5,541
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 9 | 0 |
| 1985 | 15 | 0 |
| 1986 | 13 | 0 |
| 1987 | 18 | 0 |
| 1988 | 19 | 0 |
| 1989 | 21 | 0 |
| 1990 | 17 | 0 |
| 1991 | 24 | 0 |
| 1992 | 19 | 0 |
| 1993 | 26 | 0 |
| 1994 | 24 | 0 |
| 1995 | 30 | 0 |
| 1996 | 18 | 0 |
| 1997 | 27 | 0 |
| 1998 | 31 | 0 |
| 1999 | 27 | 0 |
| 2000 | 29 | 0 |
| 2001 | 22 | 8 |
| 2002 | 37 | 33 |
| 2003 | 28 | 43 |
| 2004 | 39 | 62 |
| 2005 | 28 | 70 |
| 2006 | 25 | 37 |
| 2007 | 21 | 46 |
| 2008 | 32 | 43 |
| 2009 | 41 | 54 |
| 2010 | 35 | 55 |
| 2011 | 38 | 49 |
| 2012 | 47 | 83 |
| 2013 | 50 | 49 |
| 2014 | 70 | 91 |
| 2015 | 63 | 80 |
| 2016 | 68 | 98 |
| 2017 | 70 | 71 |
| 2018 | 69 | 78 |
| 2019 | 61 | 81 |
| 2020 | 65 | 94 |
| 2021 | 57 | 61 |
| 2022 | 54 | 67 |
| 2023 | 46 | 83 |
| 2024 | 53 | 76 |
| 2025 | 40 | 68 |
| 2026 | 27 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound for organic electric element, organic electric element using same, and electronic device thereof15 Sep 2026US 12,735,407 B2Duk San Neolux Co., Ltd.
- Organic electroluminescence device and polycyclic compound for organic electroluminescence device25 Aug 2026US 12,721,037 B2Samsung Display Co., Ltd.
- Griseofulvin compound and pharmaceutical use thereof28 Jul 2026US 12,692,258 B2Daiichi Sankyo Company, Limited
- Radioactive halogen labeling precursor compound14 Jul 2026US 12,679,818 B2Fukushima Medical University
- Supported catalyst and method for synthesizing sucrose-6-ester7 Jul 2026US 12,673,314 B2Anhui Jinhe Industrial Co., Ltd.
- Uric acid transporter agonist compound, pharmaceutical composition, and preparation method therefor and use thereof8 Oct 2026US 2026/0308136 A1Hangzhou E & J Biopharmaceutical Technology Co., Ltd.
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Anthelmintic aza-benzothiophene and aza-benzofuran compounds8 Oct 2026US 2026/0308170 A1Boehringer Ingelheim Vetmedica GmbH
- Electronic device1 Oct 2026US 2026/0305163 A1Merck Patent GmbH
- Substituted oxazolidinones and imidazolinones as herbicides24 Sep 2026US 2026/0285850 A1FMC Corporation
Most cited
By later US patents
- Polymerizable polyalkoxylated naphthopyrans186US 6,113,814 ATransitions Optical, Inc. · 2000
- 2,4-disubstituted pyrimidines useful as kinase inhibitors178US 8,338,439 B2Celgene Avilomics Research, Inc. · 2012
- Polymeric matrix compatibilized naphthopyrans133US 6,555,028 B2Transitions Optical, Inc. · 2003
- Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method125US 5,760,246 A1998
- Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds120US 7,517,886 B2Rigel Pharmaceuticals, Inc. · 2009