C07C 229/18
The nitrogen atom of the amino group being further bound to carbon
Official title: the nitrogen atom of the amino group being further bound to carbon atoms of six-membered aromatic rings
C07C229/18 (The nitrogen atom of the amino group being further bound to carbon) appears on 117 US grants and 120 published applications in this corpus.
Search patents in C07C- Granted patents
- 117
- Published applications
- 120
- Assignees
- 107
- Inventors
- 393
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 7 |
| 2004 | 4 | 2 |
| 2005 | 4 | 5 |
| 2006 | 1 | 6 |
| 2007 | 3 | 2 |
| 2008 | 3 | 5 |
| 2009 | 5 | 7 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 4 | 8 |
| 2013 | 3 | 6 |
| 2014 | 6 | 6 |
| 2015 | 11 | 6 |
| 2016 | 6 | 6 |
| 2017 | 1 | 2 |
| 2018 | 3 | 6 |
| 2019 | 2 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 5 |
| 2022 | 4 | 6 |
| 2023 | 0 | 2 |
| 2024 | 3 | 4 |
| 2025 | 2 | 3 |
| 2026 | 0 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Aminated lignin-derived compounds and uses thereof6 Feb 2024US 11,891,349 B2CMBlu Energy AG
- Compounds and compositions for treating conditions associated with LPA receptor activity30 Jan 2024US 11,884,627 B2Lhotse Bio, Inc.
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Most cited
By later US patents
- Catechol diethers as selective PDE.sup.IV inhibitors71US 5,814,651 APfizer Inc. · 1998
- Prodrugs of fumarates and their use in treating various diseases69US 8,669,281 B1Alkermes Pharma Ireland Limited · 2014
- Amine-containing lipids and uses thereof69US 9,006,487 B2Massachusetts Institute of Technology · 2015
- Benzimidazolones and analogues56US 6,380,235 B1American Home Products Corporation · 2002
- Fluorescent intracellular calcium indicators44US 5,516,911 AThe United States of America as represented by the Department of Health and Human Services · 1996