C07D 405/12
Linked by a chain containing hetero atoms as chain links
Official title: linked by a chain containing hetero atoms as chain links
C07D405/12 (Linked by a chain containing hetero atoms as chain links) appears on 10,018 US grants and 11,069 published applications in this corpus.
Search patents in C07D- Granted patents
- 10,018
- Published applications
- 11,069
- Assignees
- 2,981
- Inventors
- 27,487
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 5 | 0 |
| 1983 | 15 | 0 |
| 1984 | 36 | 0 |
| 1985 | 62 | 0 |
| 1986 | 62 | 0 |
| 1987 | 68 | 0 |
| 1988 | 71 | 0 |
| 1989 | 113 | 0 |
| 1990 | 119 | 0 |
| 1991 | 135 | 0 |
| 1992 | 120 | 0 |
| 1993 | 147 | 0 |
| 1994 | 129 | 0 |
| 1995 | 151 | 0 |
| 1996 | 154 | 0 |
| 1997 | 192 | 0 |
| 1998 | 196 | 0 |
| 1999 | 181 | 0 |
| 2000 | 174 | 0 |
| 2001 | 192 | 43 |
| 2002 | 240 | 232 |
| 2003 | 202 | 371 |
| 2004 | 203 | 572 |
| 2005 | 232 | 527 |
| 2006 | 279 | 476 |
| 2007 | 288 | 491 |
| 2008 | 264 | 441 |
| 2009 | 334 | 525 |
| 2010 | 367 | 492 |
| 2011 | 337 | 442 |
| 2012 | 352 | 403 |
| 2013 | 417 | 446 |
| 2014 | 414 | 523 |
| 2015 | 433 | 523 |
| 2016 | 403 | 497 |
| 2017 | 432 | 442 |
| 2018 | 356 | 442 |
| 2019 | 356 | 424 |
| 2020 | 338 | 452 |
| 2021 | 285 | 378 |
| 2022 | 256 | 378 |
| 2023 | 220 | 497 |
| 2024 | 228 | 431 |
| 2025 | 244 | 357 |
| 2026 | 171 | 264 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aromatic amine derivative, and organic electroluminescent element using same6 Oct 2026US 12,753,145 B2Idemitsu Kosan Co., Ltd.
- Diaminopyrimidine carboxamide inhibitors of HPK16 Oct 2026US 12,753,163 B2Merck Sharp & Dohme Corp.
- Salt containing piperazine polycyclic derivative, crystal form thereof, preparation method therefor, and use thereof6 Oct 2026US 12,753,166 B2Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
- TEAD inhibitors29 Sep 2026US 12,747,207 B2Orion Corporation
- Organic molecules for use in light-emitting devices29 Sep 2026US 12,747,210 B2Samsung Display Co., Ltd.
- Trpv4 receptor ligands8 Oct 2026US 2026/0308120 A1University of Utah Research Foundation
- Heterocyclic carboxylic acid hydrazide ligand and use thereof in copper-catalyzed aryl halide coupling reaction8 Oct 2026US 2026/0308125 A1Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- 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.
- 5-ht2a receptor inverse agonist, and preparation method therefor and use thereof8 Oct 2026US 2026/0308142 A1Luye Innomind Pharma Shijiazhuang Co., Ltd.
- Kif18a inhibitor compound, and pharmaceutical composition and preparation method therefor and use thereof1 Oct 2026US 2026/0294927 A1Changchun Genescience Pharmaceutical Co., Ltd.
Most cited
By later US patents
- P38 inhibitors and methods of use thereof444US 7,799,782 B2Array BioPharma Inc. · 2010
- Alkynylamino-nucleotides340US 5,047,519 AE. I. Du Pont de Nemours and Company · 1991
- Coumarin derivative having antitumor activity260US 7,897,792 B2Chugai Seiyaku Kabushiki Kaisha · 2011
- Quinoline and quinoxaline compounds which inhibit platelet-derived growth factor and/or p56lck tyrosine kinases232US 6,180,632 B2Aventis Pharmaceuticals Products Inc. · 2001
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase226US 5,480,883 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1996