C07D 473/06
With radicals containing only hydrogen and carbon atoms, attached in position 1
Official title: with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
C07D473/06 (With radicals containing only hydrogen and carbon atoms, attached in position 1) appears on 645 US grants and 506 published applications in this corpus.
Search patents in C07D- Granted patents
- 645
- Published applications
- 506
- Assignees
- 365
- Inventors
- 1,635
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 10 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 12 | 0 |
| 1982 | 7 | 0 |
| 1983 | 17 | 0 |
| 1984 | 13 | 0 |
| 1985 | 21 | 0 |
| 1986 | 16 | 0 |
| 1987 | 12 | 0 |
| 1988 | 14 | 0 |
| 1989 | 17 | 0 |
| 1990 | 11 | 0 |
| 1991 | 15 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 14 | 0 |
| 1996 | 14 | 0 |
| 1997 | 21 | 0 |
| 1998 | 30 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 14 | 0 |
| 2002 | 11 | 12 |
| 2003 | 11 | 23 |
| 2004 | 12 | 29 |
| 2005 | 7 | 24 |
| 2006 | 14 | 23 |
| 2007 | 12 | 25 |
| 2008 | 9 | 21 |
| 2009 | 20 | 19 |
| 2010 | 17 | 28 |
| 2011 | 8 | 29 |
| 2012 | 20 | 20 |
| 2013 | 15 | 23 |
| 2014 | 11 | 28 |
| 2015 | 23 | 29 |
| 2016 | 24 | 19 |
| 2017 | 13 | 21 |
| 2018 | 8 | 19 |
| 2019 | 21 | 16 |
| 2020 | 10 | 19 |
| 2021 | 13 | 18 |
| 2022 | 6 | 15 |
| 2023 | 5 | 13 |
| 2024 | 7 | 15 |
| 2025 | 9 | 4 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tetrahydrococannabinolic acid cocrystals11 Aug 2026US 12,702,675 B2Manoira Corporation
- Solid state forms of Resmetirom5 May 2026US 12,616,701 B2Assia Chemical Industries Ltd.
- Purine compounds for treating disorders10 Mar 2026US 12,570,656 B2Marvel Biotechnology
- Purine diones as Wnt pathway modulators24 Feb 2026US 12,559,495 B2Agency for Science, Technology and Research
- Polymeric disinfectants and uses thereof17 Feb 2026US 12,552,882 B2Technion Research & Development Foundation Limited
- Pyrazolopyrimidine derivatives as inhibitors of nlrp31 Oct 2026US 2026/0297092 A1Takeda Pharmaceutical Company Limited
- Crystalline complexes between velagliflozin and selected co-crystal forming agents, methods for their preparation and the use thereof for preparing medicaments24 Sep 2026US 2026/0285825 A1Boehringer Ingelheim Vetmedica GmbH
- Intermolecular cyclopropanation of unsaturated hydrocarbons20 Aug 2026US 2026/0242327 A1The Penn State Research Foundation
- Solid state forms of resmetirom13 Aug 2026US 2026/0232680 A1Assia Chemical Industries Ltd.
- An efficient process for the synthesis of theacrine30 Jul 2026US 2026/0217715 A1Fertis India Pvt Ltd
Most cited
By later US patents
- 8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions122US 7,407,955 B2Boehringer Ingelheim Pharma GMBH & CO.KG · 2008
- Electrochemiluminescent rhenium moieties and methods for their use120US 5,591,581 AIgen, Inc. · 1997
- Compounds for inhibition of ceramide-mediated signal transduction117US 6,323,201 B1The Regents of the University of California · 2001
- Ortho-anthranilamide derivatives as anti-coagulants115US 6,140,351 ABerlex Laboratories, Inc. · 2000
- Derivatives of 8-substituted xanthines112US 7,579,348 B2PGxHealth, LLC · 2009