C07C 217/02
Compounds containing amino and etherified hydroxy groups bound to the same carbon
Official title: having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
C07C217/02 (Compounds containing amino and etherified hydroxy groups bound to the same carbon) appears on 1,356 US grants and 1,210 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,356
- Published applications
- 1,210
- Assignees
- 767
- Inventors
- 3,585
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 20 | 0 |
| 1990 | 13 | 0 |
| 1991 | 33 | 0 |
| 1992 | 33 | 0 |
| 1993 | 42 | 0 |
| 1994 | 34 | 0 |
| 1995 | 37 | 0 |
| 1996 | 41 | 0 |
| 1997 | 43 | 0 |
| 1998 | 35 | 0 |
| 1999 | 27 | 0 |
| 2000 | 31 | 0 |
| 2001 | 35 | 8 |
| 2002 | 38 | 38 |
| 2003 | 27 | 45 |
| 2004 | 28 | 67 |
| 2005 | 28 | 58 |
| 2006 | 38 | 56 |
| 2007 | 32 | 35 |
| 2008 | 44 | 51 |
| 2009 | 35 | 50 |
| 2010 | 29 | 55 |
| 2011 | 29 | 56 |
| 2012 | 35 | 46 |
| 2013 | 42 | 65 |
| 2014 | 51 | 59 |
| 2015 | 55 | 71 |
| 2016 | 66 | 57 |
| 2017 | 47 | 52 |
| 2018 | 36 | 47 |
| 2019 | 37 | 36 |
| 2020 | 28 | 46 |
| 2021 | 34 | 41 |
| 2022 | 34 | 44 |
| 2023 | 30 | 36 |
| 2024 | 34 | 44 |
| 2025 | 22 | 26 |
| 2026 | 19 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 217/04The carbon skeleton being acyclic and saturated1,153
- C07C 217/48The carbon skeleton being unsaturated and containing rings171
- C07C 217/50Ethers of hydroxy amines of undetermined structure56
- C07C 217/46The carbon skeleton being acyclic and unsaturated29
- C07C 217/44The carbon skeleton being saturated and containing rings16
Recent patents
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- Functionalized thermoplastic polyurethane, method for producing same, method for producing highly functional medical composite material using same, and medical device including same20 Aug 2026US 2026/0242532 A1I-Sens, Inc.
- Amino lipid compound, and preparation method therefor and use thereof30 Jul 2026US 2026/0217645 A1Shenzhen Shenxin Biotechnology Co., Ltd.
- Surfactant compositions derived from waste streams, and methods30 Jul 2026US 2026/0218053 A1Kemira Oyj
Most cited
By later US patents
- Cationic lipids and methods for the delivery of therapeutic agents380US 8,569,256 B2Protiva Biotherapeutics, Inc. · 2013
- Cationic lipids334US 5,334,761 ALife Technologies Corporation · 1994
- Cationic lipids and methods of use267US 7,745,651 B2Protiva Biotherapeutics, Inc. · 2010
- Lipids and compositions for intracellular delivery of biologically active compounds247US 8,691,750 B2Axolabs GmbH · 2014
- Non-nucleoside linkers for convenient attachment of labels to oligonucleotides using standard synthetic methods234US 5,414,077 AGilead Sciences, Inc. · 1995