C07C 243/42
Hydrazines having nitrogen atoms of hydrazine groups further singly-bound to hetero atoms
C07C243/42 (Hydrazines having nitrogen atoms of hydrazine groups further singly-bound to hetero atoms) appears on 4 US grants and 6 published applications in this corpus.
Search patents in C07C- Granted patents
- 4
- Published applications
- 6
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Nitric oxide donors19 Oct 2021US 11,148,999 B2MedChem Partners, LLC
- Lipid-based nitric oxide donors13 Apr 2010US 7,696,247 B2Boston Scientific Scimed, Inc.
- Lipid-based nitric oxide donors24 Aug 2004US 6,780,849 B2SciMed Life Systems, Inc.
- Lipophilic polyamine esters for the site specific delivery of nitric oxide in pharmaceutical use14 Nov 2000US 6,147,068 AThe University of Akron
- Nitric oxide donors3 Mar 2022US 2022/0064106 A1MedChem Partners, LLC
- Nitric oxide donors14 Nov 2019US 2019/0345099 A1MedChem Partners, LLC
- N-phenyl-n'-phenoxycarbonyl-phenylsulfonhydrazide derivative and pharmaceutical composition comprising the same8 Mar 2018US 2018/0064665 A1University-Industry Cooperation Group of Kyung Hee University
- Lipid-based nitric oxide donors11 Mar 2010US 2010/0062055 A1Boston Scientific Scimed, Inc.
- Lipid-based nitric oxide donors23 Dec 2004US 2004/0259840 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Lipid-based nitric oxide donors134US 6,780,849 B2SciMed Life Systems, Inc. · 2004
- Lipid-based nitric oxide donors107US 7,696,247 B2Boston Scientific Scimed, Inc. · 2010
- Lipophilic polyamine esters for the site specific delivery of nitric oxide in pharmaceutical use21US 6,147,068 AThe University of Akron · 2000