C07F 5/069
Without c-aluminium linkages
Official title: {without C-aluminium linkages}
C07F5/069 (Without c-aluminium linkages) appears on 429 US grants and 309 published applications in this corpus.
Search patents in C07F- Granted patents
- 429
- Published applications
- 309
- Assignees
- 321
- Inventors
- 1,131
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 16 | 0 |
| 1978 | 14 | 0 |
| 1979 | 8 | 0 |
| 1980 | 5 | 0 |
| 1981 | 12 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 10 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 15 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 15 | 0 |
| 1996 | 9 | 0 |
| 1997 | 10 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 5 |
| 2002 | 7 | 1 |
| 2003 | 3 | 10 |
| 2004 | 6 | 11 |
| 2005 | 5 | 9 |
| 2006 | 6 | 6 |
| 2007 | 3 | 3 |
| 2008 | 2 | 6 |
| 2009 | 2 | 11 |
| 2010 | 10 | 13 |
| 2011 | 7 | 13 |
| 2012 | 5 | 13 |
| 2013 | 9 | 8 |
| 2014 | 10 | 16 |
| 2015 | 14 | 19 |
| 2016 | 13 | 19 |
| 2017 | 18 | 19 |
| 2018 | 11 | 10 |
| 2019 | 11 | 11 |
| 2020 | 8 | 20 |
| 2021 | 11 | 23 |
| 2022 | 13 | 11 |
| 2023 | 13 | 14 |
| 2024 | 5 | 13 |
| 2025 | 11 | 15 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fibroblast activation protein ligands for targeted delivery applications29 Sep 2026US 12,747,224 B2Philochem AG
- Organometallic compound for mask, layer, method for processing organic semiconductor layer, and method for manufacturing organic semiconductor device18 Aug 2026US 12,709,625 B2Semiconductor Energy Laboratory Co.Ltd.
- Compound18 Aug 2026US 12,709,627 B2Sumitomo Chemical Company, Limited
- Fluorescent labeling agent and fluorescent dye28 Jul 2026US 12,692,396 B2artience Co., Ltd.
- Organo-metallic analytes for nonaqueous redox flow batteries23 Jun 2026US 12,665,203 B2The Regents of the University of California
- Metal organic framework20 Aug 2026US 2026/0242325 A1Kyoto University
- Metal organic framework16 Jul 2026US 2026/0200953 A1Immaterial Ltd
- Porous, crystalline compound25 Jun 2026US 2026/0175192 A1Christian-Albrechts-Universitaet zu Kiel
- Aluminum borohydride amine coordination compounds25 Jun 2026US 2026/0176748 A1ASM IP Holding B. V.
- Precursors comprising an enaminolate ligand4 Jun 2026US 2026/0152850 A1ASM IP Holding B. V.
Most cited
By later US patents
- OLEDs utilizing multidentate ligand systems1,005US 7,332,232 B2Universal Display Corporation · 2008
- Blue emitting internal junction organic electroluminescent device (I)398US 5,151,629 AEastman Kodak Company · 1992
- Blue emitting internal junction organic electroluminescent device (II)192US 5,150,006 AEastman Kodak Company · 1992
- Mixed ligand 8-quinolinolato aluminum chelate luminophors137US 5,141,671 AEastman Kodak Company · 1992
- White light-emitting organic electroluminescent devices128US 5,683,823 AEastman Kodak Company · 1997