C07F 7/24
Lead compounds
C07F7/24 (Lead compounds) appears on 148 US grants and 202 published applications in this corpus.
Search patents in C07F- Granted patents
- 148
- Published applications
- 202
- Assignees
- 143
- Inventors
- 479
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 6 |
| 2016 | 2 | 6 |
| 2017 | 3 | 15 |
| 2018 | 8 | 23 |
| 2019 | 15 | 19 |
| 2020 | 18 | 25 |
| 2021 | 14 | 28 |
| 2022 | 17 | 23 |
| 2023 | 17 | 13 |
| 2024 | 21 | 18 |
| 2025 | 13 | 10 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wide bandgap perovskite quantum dots in a perovskite matrix and process for preparing same28 Apr 2026US 12,615,908 B2Huawei Technologies Canada Co., Ltd.
- Large-area perovskite layer and preparation method therefor14 Apr 2026US 12,604,656 B2Trina Solar Co., Ltd.
- Method for purifying organic compound and method for producing organic compound3 Feb 2026US 12,540,147 B2Tokuyama Corporation
- Method of forming a halide perovskite crystal by dispersing a halide perovskite material into a solution, forming a metastable intermediate phase, and transitioning to a halide perovskite crystal film27 Jan 2026US 12,534,824 B2The Penn State Research Foundation
- Organic-inorganic hybrid perovskite compounds30 Dec 2025US 12,514,113 B2Northwestern University
- Method for synthesizing delta-phase perovskite crystal, and delta-phase perovskite crystal produced thereby8 Oct 2026US 2026/0308183 A1Hanwha Solutions Corporation
- Complex comprising a psma-targeting compound linked to a lead or thorium radionuclide24 Sep 2026US 2026/0285887 A1Sciencons AS
- Method of stabilizing perovskite single crystal3 Sep 2026US 2026/0262441 A1Ewha University-Industry Collaboration Foundation
- Perovskite compound and light-emitting device including the same20 Aug 2026US 2026/0247853 A1Foundation of Soongsil University-Industry Cooperation
- Method of preparing reprocessed perovskite compound, reprocessed perovskite compound prepared thereby, perovskite device and solar cell comprising the same28 May 2026US 2026/0146054 A1Hansol Chemical Co., Ltd.
Most cited
By later US patents
- Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof132US 9,382,273 B2Arizona Board of Regents, acting for and on behalf of Arizona State University · 2016
- Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof88US 9,755,163 B2Arizona Board of Regents Acting for Or On Behalf of Arizona State University · 2017
- Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof60US 10,263,197 B2Arizona Board of Regents, acting for and on behalf of Arizona State University · 2019
- Bimetallic alkoxide reagents and method of making the same25US 5,326,892 AAdvanced Technology Materials, Inc. · 1994
- Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof19US 10,727,422 B2Arizona Board of Regents on behalf of Arizona State University · 2020