C07C 211/00
Compounds containing amino groups bound to a carbon skeleton
C07C211/00 (Compounds containing amino groups bound to a carbon skeleton) appears on 3,991 US grants and 4,317 published applications in this corpus.
Search patents in C07C- Granted patents
- 3,991
- Published applications
- 4,317
- Assignees
- 1,677
- Inventors
- 10,086
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 17 | 0 |
| 1978 | 20 | 0 |
| 1979 | 9 | 0 |
| 1980 | 15 | 0 |
| 1981 | 7 | 0 |
| 1982 | 10 | 0 |
| 1983 | 4 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 10 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 27 | 0 |
| 1990 | 25 | 0 |
| 1991 | 61 | 0 |
| 1992 | 79 | 0 |
| 1993 | 78 | 0 |
| 1994 | 62 | 0 |
| 1995 | 77 | 0 |
| 1996 | 87 | 0 |
| 1997 | 90 | 0 |
| 1998 | 72 | 0 |
| 1999 | 50 | 0 |
| 2000 | 64 | 0 |
| 2001 | 71 | 16 |
| 2002 | 72 | 85 |
| 2003 | 68 | 103 |
| 2004 | 72 | 140 |
| 2005 | 68 | 112 |
| 2006 | 78 | 125 |
| 2007 | 85 | 137 |
| 2008 | 72 | 149 |
| 2009 | 62 | 157 |
| 2010 | 79 | 175 |
| 2011 | 106 | 154 |
| 2012 | 103 | 156 |
| 2013 | 114 | 162 |
| 2014 | 143 | 203 |
| 2015 | 177 | 209 |
| 2016 | 150 | 231 |
| 2017 | 196 | 271 |
| 2018 | 165 | 228 |
| 2019 | 209 | 242 |
| 2020 | 202 | 241 |
| 2021 | 156 | 190 |
| 2022 | 153 | 204 |
| 2023 | 152 | 215 |
| 2024 | 124 | 170 |
| 2025 | 122 | 138 |
| 2026 | 81 | 104 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 211/43Compounds containing amino groups bound to a carbon skeleton: having amino groups1,883
- C07C 211/01Compounds containing amino groups bound to a carbon skeleton: having amino groups1,424
- C07C 211/33Compounds containing amino groups bound to a carbon skeleton: having amino groups524
- C07C 211/62Quaternary ammonium compounds462
- C07C 211/65Metal complexes of amines50
Recent patents
- Aromatic amine derivative, and organic electroluminescent element using same6 Oct 2026US 12,753,145 B2Idemitsu Kosan Co., Ltd.
- Inhibitor for RuO4 gas generation and method for inhibiting RuO4 gas generation22 Sep 2026US 12,741,925 B2Tokuyama Corporation
- Lipoxygenase inhibitors22 Sep 2026US 12,741,926 B2SRI International
- Materials including alkyl diamine-substituted aryl compounds, methods of making, and methods of separating CO215 Sep 2026US 12,734,481 B2Georgia Tech Research Corporation
- Compound, and composition for forming hole transporting layer for perovskite solar cells15 Sep 2026US 12,735,395 B2Tokyo Chemical Industry Co., Ltd.
- Amine compound, amine composition, carbon dioxide absorbent, method for recovering carbon dioxide, and carbon dioxide separation and recovery device8 Oct 2026US 2026/0307005 A1Mitsubishi Gas Chemical Company, Inc.
- Hydrocarbon terminal group-containing compound, surface treatment agent, and article8 Oct 2026US 2026/0308392 A1Shin-Etsu Chemical Co., Ltd.
- Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same8 Oct 2026US 2026/0314256 A1
- Inhibitors of Notch Signaling Pathway and Use Thereof in Treatment of Cancers1 Oct 2026US 2026/0297082 A1Cellestia Biotech AG
- Compositions comprising 2,2,4-trimethyl-n-phenyl-1,2- dihydroquinolin-6-amine17 Sep 2026US 2026/0274805 A1Flexsys IP Holdings, LLC
Most cited
By later US patents
- Lipids and compositions for intracellular delivery of biologically active compounds247US 8,691,750 B2Axolabs GmbH · 2014
- Bioactive and/or targeted dendrimer conjugates232US 5,714,166 ADendritech, Inc. · 1998
- Amperometric sensor194US 7,135,100 B1Drew Scientific Ventures LLC · 2006
- Dense star polymer conjugates191US 5,527,524 AThe Dow Chemical Company · 1996
- Starburst conjugates168US 5,338,532 AThe Dow Chemical Company · 1994