C07D 211/74
Oxygen atoms
C07D211/74 (Oxygen atoms) appears on 832 US grants and 621 published applications in this corpus.
Search patents in C07D- Granted patents
- 832
- Published applications
- 621
- Assignees
- 395
- Inventors
- 2,333
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 13 | 0 |
| 1978 | 10 | 0 |
| 1979 | 14 | 0 |
| 1980 | 18 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 12 | 0 |
| 1984 | 9 | 0 |
| 1985 | 12 | 0 |
| 1986 | 11 | 0 |
| 1987 | 13 | 0 |
| 1988 | 13 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 17 | 0 |
| 1993 | 17 | 0 |
| 1994 | 16 | 0 |
| 1995 | 18 | 0 |
| 1996 | 21 | 0 |
| 1997 | 29 | 0 |
| 1998 | 26 | 0 |
| 1999 | 25 | 0 |
| 2000 | 20 | 0 |
| 2001 | 9 | 3 |
| 2002 | 24 | 30 |
| 2003 | 23 | 33 |
| 2004 | 21 | 36 |
| 2005 | 17 | 32 |
| 2006 | 18 | 36 |
| 2007 | 15 | 21 |
| 2008 | 15 | 19 |
| 2009 | 16 | 31 |
| 2010 | 21 | 37 |
| 2011 | 20 | 23 |
| 2012 | 20 | 19 |
| 2013 | 18 | 22 |
| 2014 | 19 | 18 |
| 2015 | 18 | 18 |
| 2016 | 14 | 25 |
| 2017 | 19 | 20 |
| 2018 | 20 | 22 |
| 2019 | 12 | 17 |
| 2020 | 21 | 24 |
| 2021 | 19 | 33 |
| 2022 | 16 | 27 |
| 2023 | 12 | 21 |
| 2024 | 20 | 21 |
| 2025 | 11 | 20 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of inhibiting tau phosphorylation7 Jul 2026US 12,674,134 B2Filana Therapeutics, Inc.
- Method of inhibiting tau phosphorylation23 Jun 2026US 12,662,658 B2Filana Therapeutics, Inc.
- Substituted cyclohexyl compounds as NOP inhibitors2 Jun 2026US 12,643,888 B2Dart NeuroScience, LLC
- Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine19 May 2026US 12,630,487 B2Otsuka Pharmaceutical Co., Ltd.
- CRBN ligands and uses thereof3 Feb 2026US 12,540,127 B2Kymera Therapeutics, Inc.
- Globodera pallida control agent20 Aug 2026US 2026/0240154 A1National Agriculture and Food Research Organization
- Heterocycloalkyl beta-hydroxy alkyl amines for use in the treatment of hyperglycaemia and disorders characterised by hyperglycaemia20 Aug 2026US 2026/0242335 A1Atrogi AB
- Composition for preventing or treating cancer diseases comprising aryl-piperidine derivative20 Aug 2026US 2026/0242336 A1Korea Institute of Radiological & Medical Sciences
- Catalyst for sp3-carbon-hydrogen-bond primary amination reaction, and method for preparing primary amine compound13 Aug 2026US 2026/0234096 A1West China Second University Hospital, Sichuan University
- Preparation of an s1p receptor modulator6 Aug 2026US 2026/0226044 A1Oppilan Pharma Ltd.
Most cited
By later US patents
- Cyclic amine compounds with activity against acetylcholinesterase174US 4,895,841 AEisai Co., Ltd. · 1990
- 4-substituted piperidine derivatives123US 7,572,913 B2Bioaxone Therapeutique Inc. · 2009
- Fluorescent viability assay using cyclic-substituted unsymmetrical cyanine dyes112US 5,534,416 AMolecular Probes, Inc. · 1996
- Cyclic amine compounds and pharmaceutical use91US 5,100,901 AEisai Co., Ltd. · 1992
- Fibrinogen receptor antagonists for inhibiting aggregation of blood platelets84US 5,281,585 AMerck & Co., Inc. · 1994