C07C 211/33
Compounds containing amino groups bound to a carbon skeleton: having amino groups
Official title: having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
C07C211/33 (Compounds containing amino groups bound to a carbon skeleton: having amino groups) appears on 524 US grants and 554 published applications in this corpus.
Search patents in C07C- Granted patents
- 524
- Published applications
- 554
- Assignees
- 320
- Inventors
- 1,595
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 16 | 0 |
| 1993 | 21 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 3 |
| 2002 | 10 | 9 |
| 2003 | 11 | 14 |
| 2004 | 9 | 22 |
| 2005 | 12 | 22 |
| 2006 | 14 | 20 |
| 2007 | 13 | 17 |
| 2008 | 8 | 17 |
| 2009 | 9 | 11 |
| 2010 | 8 | 33 |
| 2011 | 13 | 30 |
| 2012 | 12 | 33 |
| 2013 | 14 | 32 |
| 2014 | 19 | 34 |
| 2015 | 22 | 30 |
| 2016 | 27 | 41 |
| 2017 | 34 | 26 |
| 2018 | 20 | 36 |
| 2019 | 32 | 16 |
| 2020 | 17 | 23 |
| 2021 | 14 | 21 |
| 2022 | 13 | 17 |
| 2023 | 12 | 15 |
| 2024 | 7 | 13 |
| 2025 | 8 | 11 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ionizable lipid compounds and lipid nanoparticle compositions16 Jun 2026US 12,655,114 B2SunVax mRNA Therapeutics Inc.
- Substituted cyclohexyl compounds as NOP inhibitors2 Jun 2026US 12,643,888 B2Dart NeuroScience, LLC
- 4-membered ring carboxamides used as nematicides6 Jan 2026US RE50,724 E1Syngenta Crop Protection AG
- Crystalline salt of eribulin2 Dec 2025US 12,486,283 B2Yonsung Fine Chemical Co., Ltd.
- Arylcyclohexylamine derivatives and process for preparing same11 Nov 2025US 12,466,782 B2Technische Hochschule KöLn
- Use of an amantadine mononitrate compound in manufacture of a medicament for the prevention and treatment of hypertension20 Aug 2026US 2026/0242330 A1Guangzhou Magpie Pharmaceuticals Co., Ltd.
- Catalyst for sp3-carbon-hydrogen-bond primary amination reaction, and method for preparing primary amine compound13 Aug 2026US 2026/0234096 A1West China Second University Hospital, Sichuan University
- Epoxy resin curing agent, insulating epoxy resin, and preparation method thereof2 Jul 2026US 2026/0184842 A1Xi' An Jiaotong University
- Improved processes for preparing dimethyl-2,3-dihydro-1h-indene derivatives4 Jun 2026US 2026/0152496 A1The Green Cross Corporation
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
Most cited
By later US patents
- Sigma receptor ligands and the use thereof150US 6,057,371 AVirginia Commonwealth University · 2000
- Zeolite SSZ-26122US 4,910,006 AChevron Research Company · 1990
- R-enantiomer of N-propargyl-1-aminoindan, salts, compositions and uses thereof79US 5,532,415 ATechnion Research & Development Foundation Limited · 1996
- R-enantiomer of n-propargyl-1-aminoindan, salts, compositions and uses thereof78US 5,519,061 ATechnion Research & Development Foundation Limited · 1996
- Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same76US 7,140,433 B2Clearwater International, LLC · 2006