C07F 15/004
Without a metal-carbon linkage
Official title: {without a metal-carbon linkage}
C07F15/004 (Without a metal-carbon linkage) appears on 177 US grants and 149 published applications in this corpus.
Search patents in C07F- Granted patents
- 177
- Published applications
- 149
- Assignees
- 92
- Inventors
- 428
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 4 |
| 2002 | 11 | 7 |
| 2003 | 6 | 10 |
| 2004 | 5 | 13 |
| 2005 | 8 | 10 |
| 2006 | 11 | 10 |
| 2007 | 8 | 9 |
| 2008 | 1 | 3 |
| 2009 | 7 | 4 |
| 2010 | 3 | 3 |
| 2011 | 6 | 6 |
| 2012 | 0 | 7 |
| 2013 | 7 | 7 |
| 2014 | 4 | 5 |
| 2015 | 9 | 4 |
| 2016 | 6 | 4 |
| 2017 | 4 | 7 |
| 2018 | 5 | 4 |
| 2019 | 5 | 8 |
| 2020 | 6 | 4 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 7 |
| 2025 | 4 | 2 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Film formation method10 Mar 2026US 12,569,875 B2Flosfia Inc.
- Film formation method3 Mar 2026US 12,564,861 B2Flosfia Inc.
- Film formation method3 Mar 2026US 12,565,714 B2Flosfia Inc.
- Iridium complex-containing composition, organic light emitting device having the same, display apparatus, imaging apparatus, electronic equipment, lighting apparatus, and moving body27 May 2025US 12,312,367 B2Canon Kabushiki Kaisha
- Organic electroluminescent materials and devices15 Apr 2025US 12,279,516 B2Universal Display Corporation
- Composition, method for storing composition, and compound3 Sep 2026US 2026/0258065 A1Jsr Corporation
- Catalysts including boronic, metal hydroxide, or metal oxide active-site groups30 Jul 2026US 2026/0216715 A11s1 Energy, Inc.
- Organic electroluminescent materials and devices12 Mar 2026US 2026/0076087 A2Universal Display Corporation
- Organic electroluminescent materials and devices5 Feb 2026US 2026/0040811 A1Universal Display Corporation
- 2-Dimentional Dimethylglyoxime-Iridium (DMG-Ir) Nanosheet, Method for Manufacturing the Same and a Colorimetric System10 Jul 2025US 2025/0224339 A1National Sun Yat-Sen University
Most cited
By later US patents
- Luminescence device and display apparatus76US 7,147,935 B2Canon Kabushiki Kaisha · 2006
- Luminescence device and display apparatus69US 6,953,628 B2Canon Kabushiki Kaisha · 2005
- Isotropic dry cleaning process for noble metal integrated circuit structures60US 6,254,792 B1Advanced Technology Materials, Inc. · 2001
- Rhodium and iridium complexes50US 7,125,998 B2Merck Patent GmbH · 2006
- Luminescence device and display apparatus45US 7,094,477 B2Canon Kabushiki Kaisha · 2006