C07D 215/10
Quaternary compounds
C07D215/10 (Quaternary compounds) appears on 67 US grants and 54 published applications in this corpus.
Search patents in C07D- Granted patents
- 67
- Published applications
- 54
- Assignees
- 56
- Inventors
- 194
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 7 |
| 2009 | 1 | 1 |
| 2010 | 2 | 6 |
| 2011 | 2 | 3 |
| 2012 | 3 | 1 |
| 2013 | 4 | 3 |
| 2014 | 2 | 3 |
| 2015 | 3 | 3 |
| 2016 | 1 | 0 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 6 |
| 2021 | 2 | 1 |
| 2022 | 3 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Styryl quinolinium, process for their preparation and use thereof as fluorescent probes for imaging21 Jan 2025US 12,202,802 B2Bar-Ilan University
- Quinoline derived small molecule inhibitors of nicotinamide N-methyltransferase (NNMT) and uses thereof27 Aug 2024US 12,071,409 B2Board of Regents, The University of Texas
- Compositions and methods for targeting a viral infection20 Aug 2024US 12,064,425 B2Children's Medical Center Corporation
- Functionalized ionic liquid for solvating heavy aromatic compounds7 Nov 2023US 11,807,610 B2Chevron U.S.A.Inc.
- Methods of reducing color in alkanolamine compositions and compositions produced thereby5 Sep 2023US 11,746,080 B2Sabic Global Technologies B.V.
- Small molecules as acaricidal kinin receptor antagonists or mosquitocidal agents7 May 2026US 2026/0123629 A1The Texas A&M University System
- Charged Ion Channel Blockers and Methods for Use30 Apr 2026US 2026/0116859 A1Nocion Therapeutics, Inc.
- Compositions and methods for targeting a viral infection5 Jun 2025US 2025/0177373 A1Childeren's Medical Center Corporation
- Ferroptosis modulators, preparations, and uses thereof31 Oct 2024US 2024/0360114 A1Sironax Ltd.
- Ionic compound and application thereof, perovskite precursor solution, perovskite material, solar cell, and electric apparatus4 Jul 2024US 2024/0224789 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Lipid derivatives80US 5,047,540 AShionogi & Co., Ltd. · 1991
- Lipid derivatives78US 5,138,067 AShionogi & Co., Ltd. · 1992
- Process and diagnostic device for the determination of ammonia and of substrates which react with the formation of ammonia35US 4,223,089 ABoehringer Mannheim GmbH · 1980
- Carbazolylvinyl dye protein stains32US 6,579,718 B1Molecular Probes, Inc. · 2003
- Carbonylmethylene-heterocyclic compounds containing trihalogenomethyl groups, process for their preparation, and light-sensitive mixture containing the compounds18US 4,966,828 AHoechst Aktiengesellschaft · 1990