C07D 213/64
Attached in position 2 or 6
Official title: attached in position 2 or 6
C07D213/64 (Attached in position 2 or 6) appears on 2,120 US grants and 1,607 published applications in this corpus.
Search patents in C07D- Granted patents
- 2,120
- Published applications
- 1,607
- Assignees
- 802
- Inventors
- 6,392
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 16 | 0 |
| 1978 | 16 | 0 |
| 1979 | 23 | 0 |
| 1980 | 30 | 0 |
| 1981 | 42 | 0 |
| 1982 | 36 | 0 |
| 1983 | 35 | 0 |
| 1984 | 34 | 0 |
| 1985 | 77 | 0 |
| 1986 | 49 | 0 |
| 1987 | 53 | 0 |
| 1988 | 44 | 0 |
| 1989 | 51 | 0 |
| 1990 | 41 | 0 |
| 1991 | 53 | 0 |
| 1992 | 39 | 0 |
| 1993 | 49 | 0 |
| 1994 | 34 | 0 |
| 1995 | 40 | 0 |
| 1996 | 26 | 0 |
| 1997 | 33 | 0 |
| 1998 | 49 | 0 |
| 1999 | 35 | 0 |
| 2000 | 33 | 0 |
| 2001 | 39 | 6 |
| 2002 | 45 | 31 |
| 2003 | 35 | 66 |
| 2004 | 35 | 73 |
| 2005 | 25 | 70 |
| 2006 | 40 | 82 |
| 2007 | 28 | 66 |
| 2008 | 48 | 71 |
| 2009 | 48 | 93 |
| 2010 | 47 | 82 |
| 2011 | 63 | 66 |
| 2012 | 58 | 65 |
| 2013 | 60 | 66 |
| 2014 | 69 | 86 |
| 2015 | 80 | 78 |
| 2016 | 57 | 66 |
| 2017 | 53 | 67 |
| 2018 | 57 | 59 |
| 2019 | 47 | 53 |
| 2020 | 48 | 66 |
| 2021 | 42 | 59 |
| 2022 | 36 | 49 |
| 2023 | 29 | 46 |
| 2024 | 30 | 59 |
| 2025 | 32 | 46 |
| 2026 | 19 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radiolabeled styrylpyridines and pharmaceutical compositions thereof6 Oct 2026US 12,752,024 B2Jubilant Draximage Inc.
- Tautomeric ligand enables biomimetic C—H hydroxylation with molecular oxygen22 Sep 2026US 12,741,937 B2The Scripps Research Institute
- Ferroptosis inhibitors—diarylamine para-acetamides25 Aug 2026US 12,715,855 B2Sironax Ltd.
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications9 Jun 2026US 12,649,712 B2NucMito Pharmaceuticals Co. Ltd.
- HSD17B13 inhibitors and uses thereof2 Jun 2026US 12,643,858 B2Inipharm, Inc.
- Process for the preparation of 2-(pyrid-2-yloxymethyl) phenylacetates8 Oct 2026US 2026/0308123 A1Corteva Agriscience LLC
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications1 Oct 2026US 2026/0297012 A1NucMito Pharmaceuticals Co. Ltd.
- Propionic acid derivative and use thereof in medicine17 Sep 2026US 2026/0274797 A1Xizang Haisco Pharmaceutical Co., Ltd.
- A method for synthesizing aryl ethers ortho-substituted to the nitrogen atom of n-heterocycles3 Sep 2026US 2026/0257997 A1Xinjiang University
Most cited
By later US patents
- Cyclic-substituted unsymmetrical cyanine dyes371US 5,436,134 AMolecular Probes, Inc. · 1995
- Liponucleotide-containing liposomes280US 5,223,263 AVical Incorporated · 1993
- Peg-interferon conjugates243US 5,382,657 AHoffmann-La Roche Inc. · 1995
- 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
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase209US 5,409,930 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1995