C07D 285/28
With only hydrogen atoms or radicals containing only hydrogen and carbon atoms
Official title: with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3
C07D285/28 (With only hydrogen atoms or radicals containing only hydrogen and carbon atoms) appears on 14 US grants and 15 published applications in this corpus.
Search patents in C07D- Granted patents
- 14
- Published applications
- 15
- Assignees
- 13
- Inventors
- 56
- Latest grant
- 8 Apr 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 3 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Platform drug delivery system utilizing crystal engineering and theanine dissolution8 Apr 2025US 12,268,783 B2Theaprin Pharmaceuticals Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution28 Mar 2017US 9,603,937 B2Theaprin Pharmaceuticals Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution28 Mar 2017US 9,603,938 B2Theaprin Pharmaceuticals Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution28 Mar 2017US 9,603,939 B2Theaprin Pharmaceuticals Inc.
- Metal coordinated compositions21 Sep 2010US 7,799,937 B2Synthonics, Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution17 Jul 2025US 2025/0228778 A1Theaprin Pharmaceuticals Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution17 Jun 2021US 2021/0177758 A1Theaprin Pharmaceuticals Inc.
- Cocrystal of Telmisartan and Hydrochlorothiazide11 Jun 2020US 2020/0181121 A1Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Platform drug delivery system utilizing crystal engineering and theanine dissolution8 Mar 2018US 2018/0064649 A1Theaprin Pharmaceuticals Inc.
- Platform drug delivery system utilizing crystal engineering and theanine dissolution15 Sep 2016US 2016/0263138 A1Theaprin Pharmaceuticals Inc.
Most cited
By later US patents
- Nitric oxide enhancing diuretic compounds, compositions and methods of use19US 7,396,829 B2NitroMed, Inc. · 2008
- Nitric oxide donating diuretic compounds, compositions and methods of use17US 7,595,313 B2Nicox S A. · 2009
- Compounds and their use as positive AMPA receptor modulators14US 6,943,159 B1NeuroSearch A/S · 2005
- Method of treating learning and memory disorders using benzothiadiazide derivatives as nootropic agents8US 5,488,049 AFIDIA - Georgetown Institute for the Neuro-Sciences · 1996
- 1,2,4-Benzothiadiazines3US 3,957,769 AE. R. Squibb & Sons, Inc. · 1976