C07D 209/44
Iso-indoles
Official title: Iso-indoles; Hydrogenated iso-indoles
C07D209/44 (Iso-indoles) appears on 3,094 US grants and 1,982 published applications in this corpus.
Search patents in C07D- Granted patents
- 3,094
- Published applications
- 1,982
- Assignees
- 1,146
- Inventors
- 7,581
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 78 | 0 |
| 1977 | 77 | 0 |
| 1978 | 90 | 0 |
| 1979 | 36 | 0 |
| 1980 | 58 | 0 |
| 1981 | 65 | 0 |
| 1982 | 65 | 0 |
| 1983 | 75 | 0 |
| 1984 | 72 | 0 |
| 1985 | 87 | 0 |
| 1986 | 65 | 0 |
| 1987 | 58 | 0 |
| 1988 | 46 | 0 |
| 1989 | 49 | 0 |
| 1990 | 55 | 0 |
| 1991 | 86 | 0 |
| 1992 | 53 | 0 |
| 1993 | 66 | 0 |
| 1994 | 52 | 0 |
| 1995 | 63 | 0 |
| 1996 | 64 | 0 |
| 1997 | 66 | 0 |
| 1998 | 68 | 0 |
| 1999 | 57 | 0 |
| 2000 | 61 | 0 |
| 2001 | 62 | 12 |
| 2002 | 52 | 53 |
| 2003 | 52 | 74 |
| 2004 | 41 | 93 |
| 2005 | 38 | 115 |
| 2006 | 49 | 92 |
| 2007 | 60 | 82 |
| 2008 | 74 | 110 |
| 2009 | 75 | 99 |
| 2010 | 66 | 108 |
| 2011 | 59 | 84 |
| 2012 | 61 | 78 |
| 2013 | 73 | 66 |
| 2014 | 82 | 90 |
| 2015 | 61 | 68 |
| 2016 | 68 | 118 |
| 2017 | 86 | 96 |
| 2018 | 61 | 76 |
| 2019 | 70 | 84 |
| 2020 | 62 | 74 |
| 2021 | 45 | 62 |
| 2022 | 39 | 53 |
| 2023 | 42 | 66 |
| 2024 | 42 | 52 |
| 2025 | 36 | 40 |
| 2026 | 26 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- N-phenylimine derivative and preparation method and use thereof15 Sep 2026US 12,735,410 B2Guizhou University
- 4-Methoxy-2-phenethyl isoindoline-1-one derivative and composition for treating neurological diseases, comprising same11 Aug 2026US 12,703,686 B2Chungbuk National University Industry-Academic Cooperation Foundation
- Methods and compositions for targeting Tregs using CCR8 inhibitors28 Jul 2026US 12,692,239 B2Nanjing Immunophage Biomedical Co., Ltd.
- Multivalent terpene-based bolaamphiphiles for gene delivery21 Jul 2026US 12,686,659 B2University of San Diego
- 1-oxoisoindolin-2-yl amide activators of vcp and derivatives thereof8 Oct 2026US 2026/0308122 A1
- Compounds for treating cancer1 Oct 2026US 2026/0297066 A1Genesis Molecular AI, Inc.
- Isoindoline compositions and methods for treating neurodegenerative disease3 Sep 2026US 2026/0257994 A1Cognition Therapeutics, Inc.
- Small molecule inhibitors of the bfrb:bfd interaction20 Aug 2026US 2026/0240813 A1Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Compounds and methods for treating protein aggregation diseases20 Aug 2026US 2026/0242340 A1Acelot, Inc.
Most cited
By later US patents
- Herbicide compositions191US 4,021,224 AStauffer Chemical Company · 1977
- Cyclic amides171US 5,698,579 ACelgene Corporation · 1997
- Cyclic amides169US 5,877,200 ACelgene Corporation · 1999
- Glutaramide diuretic agents156US 5,030,654 APfizer Inc. · 1991
- Transfection reagents155US 7,479,573 B2Invitrogen Corporation · 2009