C07C 211/45
Monoamines
C07C211/45 (Monoamines) appears on 194 US grants and 207 published applications in this corpus.
Search patents in C07C- Granted patents
- 194
- Published applications
- 207
- Assignees
- 146
- Inventors
- 686
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 2 |
| 2003 | 4 | 4 |
| 2004 | 2 | 3 |
| 2005 | 2 | 6 |
| 2006 | 3 | 9 |
| 2007 | 2 | 6 |
| 2008 | 5 | 4 |
| 2009 | 1 | 10 |
| 2010 | 10 | 11 |
| 2011 | 5 | 1 |
| 2012 | 6 | 11 |
| 2013 | 2 | 7 |
| 2014 | 6 | 14 |
| 2015 | 14 | 13 |
| 2016 | 7 | 11 |
| 2017 | 9 | 11 |
| 2018 | 12 | 11 |
| 2019 | 11 | 10 |
| 2020 | 6 | 14 |
| 2021 | 7 | 14 |
| 2022 | 6 | 8 |
| 2023 | 10 | 5 |
| 2024 | 4 | 13 |
| 2025 | 4 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inhibitors of notch signaling pathway and use thereof in treatment of cancers16 Jun 2026US 12,655,141 B2Cellestia Biotech AG
- Borate compound-containing composition17 Mar 2026US 12,577,328 B2AGC Inc.
- Aminothiazole compounds as inhibitors of CTPS123 Dec 2025US 12,503,466 B2Step Pharma S.A.S.
- Hole-transport layer material, electron-blocking layer material, electron-transport layer material, hole-blocking layer material, light-emitting device, light-emitting apparatus, electronic device, and lighting device16 Sep 2025US 12,419,155 B2Semiconductor Energy Laboratory Co.Ltd.
- Surfactant compositions and use thereof18 Feb 2025US 12,227,718 B2Ecolab USA Inc.
- Inhibitors of Notch Signaling Pathway and Use Thereof in Treatment of Cancers1 Oct 2026US 2026/0297082 A1Cellestia Biotech AG
- Conversion of a hydrocarbon feedstock derived from oxygen-rich biomass into aromatic isocyanates23 Jul 2026US 2026/0209166 A1Ifp Energies Nouvelles
- Novel borate compound soluble in aliphatic hydrocarbon solvent16 Jul 2026US 2026/0200951 A1AGC Inc.
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
- Hole-Transport Layer Material, Electron-Blocking Layer Material, Electron-Transport Layer Material, Hole-Blocking Layer Material, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, And Lighting Device5 Feb 2026US 2026/0040760 A1Semiconductor Energy Laboratory Co.Ltd.
Most cited
By later US patents
- Fluorene-containing polymers and compounds useful in the preparation thereof114US 6,169,163 AThe Dow Chemical Company · 2001
- 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers113US 5,708,130 AThe Dow Chemical Company · 1998
- Arylphenyl-substituted cyclic keto-enols85US 6,417,370 B1Bayer Aktiengesellschaft · 2002
- 2, 7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers83US 5,962,631 AThe Dow Chemical Company · 1999
- Hepatitis B antiviral agents47US 8,629,274 B2Novira Therapeutics, Inc. · 2014