C07C 243/12
Having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms
Official title: having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms
C07C243/12 (Having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms) appears on 86 US grants and 84 published applications in this corpus.
Search patents in C07C- Granted patents
- 86
- Published applications
- 84
- Assignees
- 65
- Inventors
- 221
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 2 | 4 |
| 2013 | 2 | 3 |
| 2014 | 4 | 9 |
| 2015 | 8 | 3 |
| 2016 | 5 | 12 |
| 2017 | 8 | 6 |
| 2018 | 3 | 5 |
| 2019 | 4 | 3 |
| 2020 | 1 | 6 |
| 2021 | 3 | 6 |
| 2022 | 3 | 4 |
| 2023 | 4 | 3 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Thyromimetics11 Nov 2025US 12,466,781 B2Autobahn Therapeutics, Inc.
- Decarboxylase inhibitors for treating Parkinson's disease10 Dec 2024US 12,162,902 B2Sail Biomedicines
- 3,3'-(hydrazine-1,2-diyl)bis(1-(naphthalen-2-yloxy)propan-2-ol) as an ecofriendly insecticidal agent against spodoptera littoralis (boisd.)15 Oct 2024US 12,116,333 B1King Faisal University
- 3,3′-(hydrazine-1,2-diyl)bis(1-(naphthalen-2-yloxy)propan-2-ol) as an ecofriendly insecticidal agent against Spodoptera littoralis (Boisd.)28 May 2024US 11,993,554 B1King Faisal University
- 3,3′-(hydrazine-1,2-diyl)bis(1-(naphthalen-2-yloxy)propan-2-ol) as an ecofriendly insecticidal agent against Spodoptera littoralis (boisd.)6 Feb 2024US 11,891,353 B1King Faisal University
- Semiconductor device processing composition, compound, method for producing modified substrate, and method for producing semiconductor device17 Jul 2025US 2025/0230321 A1FUJIFILM Corporation
- Cationic lipids for nucleic acid delivery and preparation thereof22 May 2025US 2025/0162978 A1Ramot at Tel-Aviv University Ltd.
- Cationic lipids for nucleic acid delivery and preparation thereof25 Jul 2024US 2024/0246898 A1Ramot at Tel-Aviv University Ltd.
- Process For The Preparation Of Prothioconazole And Intermediates Thereof25 Jan 2024US 2024/0025865 A1Adama Makhteshim Ltd.
- Continuous Administration of Dopa Decarboxylase Inhibitors and Compositions for Same12 Oct 2023US 2023/0321019 A1NeuroDerm, Ltd.
Most cited
By later US patents
- Carbidopa prodrugs and derivatives, and compositions and uses thereof80US 7,101,912 B2XenoPort, Inc. · 2006
- Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex45US 7,456,315 B2Intrexon Corporation · 2008
- 1,4-diamino-2,3-dihydroxybutanes29US 5,294,720 AThe DuPont Merck Pharmaceutical Company · 1994
- Continuous administration of dopa decarboxylase inhibitors and compositions for same27US 7,863,336 B2NeuroDerm, Ltd. · 2011
- Continuous administration of dopa decarboxylase inhibitors and compositions for same26US 8,193,243 B2NeuroDerm, Ltd. · 2012