C07C 251/78
To carbon atoms of an unsaturated carbon skeleton
Official title: to carbon atoms of an unsaturated carbon skeleton
C07C251/78 (To carbon atoms of an unsaturated carbon skeleton) appears on 66 US grants and 59 published applications in this corpus.
Search patents in C07C- Granted patents
- 66
- Published applications
- 59
- Assignees
- 43
- Inventors
- 168
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 7 | 4 |
| 2018 | 1 | 6 |
| 2019 | 2 | 4 |
| 2020 | 5 | 2 |
| 2021 | 4 | 3 |
| 2022 | 3 | 6 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Herbicidal malonamides28 Apr 2026US 12,612,394 B2BASF SE
- Synthetic methods of making (2H-1, 2, 3-triazol-2-yl) phenyl compounds as orexin receptor modulators10 Mar 2026US 12,570,658 B2Janssen Pharmaceutica NV
- Small molecule antagonist to PACAP receptor and uses thereof28 Oct 2025US 12,453,716 B2University of Vermont and State Agricultural College
- Lipids and compositions for the delivery of therapeutics28 Oct 2025US 12,453,776 B2Arbutus Biopharma Corporation
- Molecular probe for selective detection of copper (II) ions24 Dec 2024US 12,172,948 B2Oregon State University
- Synthetic methods of making (2h-1, 2, 3-triazol-2-yl) phenyl compounds as orexin receptor modulators1 Oct 2026US 2026/0297096 A1Janssen Pharmaceutica NV
- Novel lipids and compositions for the delivery of therapeutics13 Aug 2026US 2026/0232810 A1Arbutus Biopharma Corporation
- Ionizable cationic lipids for lipid nanoparticles30 Oct 2025US 2025/0332112 A1Genevant Sciences GmbH
- Dihydrazide-dihydrazone compounds with adamantyl moiety and a process for synthesis of the same27 Feb 2025US 2025/0066288 A1
- Novel lipids and compositions for the delivery of therapeutics26 Dec 2024US 2024/0424105 A1Arbutus Biopharma Corporation
Most cited
By later US patents
- Lipids and compositions for the delivery of therapeutics102US 8,999,351 B2Tekmira Pharmaceuticals Corporation · 2015
- Lipids and compositions for the delivery of therapeutics101US 9,186,325 B2Tekmira Pharmaceuticals Corporation · 2015
- Anthelmintic N'-substituted-N,N'-disubstitutedhydrazines56US 5,424,333 ARohm and Haas Company · 1995
- Pyrazolecarboxylic acid derivatives, their preparation, pharmaceutical compositions containing them41US 6,432,984 B1Sanofi-Synthelabo · 2002
- Lipids and compositions for the delivery of therapeutics30US 9,682,139 B2Arbutus Biopharma Corporation · 2017