C07C 323/32
Having at least one of the nitrogen atoms bound to an acyclic
Official title: having at least one of the nitrogen atoms bound to an acyclic carbon atom of the carbon skeleton
C07C323/32 (Having at least one of the nitrogen atoms bound to an acyclic) appears on 217 US grants and 194 published applications in this corpus.
Search patents in C07C- Granted patents
- 217
- Published applications
- 194
- Assignees
- 125
- Inventors
- 643
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 14 | 9 |
| 2003 | 8 | 19 |
| 2004 | 19 | 13 |
| 2005 | 4 | 14 |
| 2006 | 7 | 15 |
| 2007 | 6 | 6 |
| 2008 | 5 | 3 |
| 2009 | 5 | 10 |
| 2010 | 6 | 13 |
| 2011 | 11 | 7 |
| 2012 | 6 | 3 |
| 2013 | 7 | 9 |
| 2014 | 4 | 9 |
| 2015 | 1 | 7 |
| 2016 | 5 | 7 |
| 2017 | 4 | 5 |
| 2018 | 9 | 7 |
| 2019 | 4 | 4 |
| 2020 | 5 | 7 |
| 2021 | 5 | 5 |
| 2022 | 5 | 2 |
| 2023 | 3 | 5 |
| 2024 | 3 | 6 |
| 2025 | 0 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arylamides and methods of use thereof26 May 2026US 12,637,414 B2Genzyme Corporation
- Phenethylamine derivatives, compositions, and methods of use19 May 2026US 12,630,504 B2Cybin IRL Limited
- Heterocyclyl pyrimidines and triazines as novel fungicides3 Mar 2026US 12,565,489 B2Bayer Aktiengesellschaft
- Preparation method for glufosinate19 Nov 2024US 12,145,957 B2Lier Chemical Co., Ltd.
- Therapeutic phenethylamine compositions and methods of use22 Oct 2024US 12,122,741 B2Cybin IRL Limited
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- Phenethylamine derivatives, compositions, and methods of use18 Jun 2026US 2026/0167603 A1Cybin IRL Limited
- 2-(2-ethoxy-4-(ethylthio)-5-methoxyphenyl)ethan-1-aminium chloride11 Sep 2025US 2025/0282719 A1Alexander Shulgin Research Institute, Inc.
- Biomolecule-polymer-pharmaceutical agent conjugates for delivering the pharmaceutical agent31 Jul 2025US 2025/0243159 A9Massachusetts Institute of Technology
- Process for the preparation of diversely substituted cyanocyclopropyl-heterocycles or arenes31 Jul 2025US 2025/0243169 A1Syngenta Crop Protection AG
Most cited
By later US patents
- Thiol-modified hyaluronan121US 6,884,788 B2Anika Therapeutics, Inc. · 2005
- Calcium receptor-active compounds114US 6,211,244 B1NPS Pharmaceuticals, Inc. · 2001
- 1-phenyl-2-dimenthylaminomethyl-cyclohexan-1-ol compounds as pharmaceutical active ingredients95US 5,801,201 AGruenenthal GmbH · 1998
- 2-amino-1,3-propanediol compound and immunosuppressant76US 5,604,229 ATaito Co., Ltd. · 1997
- Calcium receptor-active molecules72US 6,031,003 ANPS Pharmaceuticals, Inc. · 2000