C07C 215/14
The nitrogen atom of the amino group being further bound to hydrocarbon
Official title: the nitrogen atom of the amino group being further bound to hydrocarbon groups substituted by amino groups
C07C215/14 (The nitrogen atom of the amino group being further bound to hydrocarbon) appears on 100 US grants and 98 published applications in this corpus.
Search patents in C07C- Granted patents
- 100
- Published applications
- 98
- Assignees
- 75
- Inventors
- 263
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 1 | 4 |
| 2004 | 4 | 4 |
| 2005 | 5 | 5 |
| 2006 | 1 | 5 |
| 2007 | 1 | 3 |
| 2008 | 2 | 1 |
| 2009 | 3 | 7 |
| 2010 | 3 | 5 |
| 2011 | 4 | 4 |
| 2012 | 5 | 7 |
| 2013 | 5 | 4 |
| 2014 | 9 | 12 |
| 2015 | 4 | 2 |
| 2016 | 2 | 3 |
| 2017 | 6 | 1 |
| 2018 | 2 | 3 |
| 2019 | 3 | 5 |
| 2020 | 6 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 1 |
| 2023 | 3 | 5 |
| 2024 | 0 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ionizable lipid compounds and lipid nanoparticle compositions16 Jun 2026US 12,655,114 B2SunVax mRNA Therapeutics Inc.
- Ionizable lipids and compositions for nucleic acid delivery14 Oct 2025US 12,440,569 B2Westgene Biopharma Co., Ltd
- Cationic lipids and transfection methods12 Aug 2025US 12,384,740 B2Factor Bioscience Inc.
- Ionizable lipids and compositions for nucleic acid delivery12 Dec 2023US 11,839,657 B2Westgene Biopharma Co., Ltd
- Cationic lipids and transfection methods14 Nov 2023US 11,814,333 B2Factor Bioscience Inc.
- Cationic lipids and transfection methods5 Feb 2026US 2026/0035336 A1Factor Bioscience Inc.
- Compositions of matter from unsaturated nitriles1 May 2025US 2025/0136561 A1INV Nylon Chemicals Americas, LLC
- Lipid compound, composition containing same and use20 Mar 2025US 2025/0092003 A1South China University of Technology
- Compositions comprising amino lipid compounds and methods of making and use thereof30 Jan 2025US 2025/0032415 A1Ohio State Innovation Foundation
- Ionizable lipid compound for nucleic acid delivery and lnp composition thereof3 Oct 2024US 2024/0325521 A1Cansino (Shanghai) Biological Research Co., Ltd.
Most cited
By later US patents
- Non-nucleoside linkers for convenient attachment of labels to oligonucleotides using standard synthetic methods234US 5,414,077 AGilead Sciences, Inc. · 1995
- Aminoalcohol lipidoids and uses thereof207US 8,450,298 B2Massachusetts Institute of Technology · 2013
- Aminoalcohol lipidoids and uses thereof109US 8,969,353 B2Massachusetts Institute of Technology · 2015
- Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same76US 7,140,433 B2Clearwater International, LLC · 2006
- Osmotic devices having vapor-permeable coatings31US 5,827,538 APfizer Inc. · 1998