C07F 7/0816
Said ring comprising si as a ring atom
Official title: {said ring comprising Si as a ring atom}
C07F7/0816 (Said ring comprising si as a ring atom) appears on 360 US grants and 600 published applications in this corpus.
Search patents in C07F- Granted patents
- 360
- Published applications
- 600
- Assignees
- 201
- Inventors
- 1,381
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 6 |
| 2011 | 1 | 6 |
| 2012 | 0 | 8 |
| 2013 | 4 | 12 |
| 2014 | 8 | 15 |
| 2015 | 13 | 27 |
| 2016 | 11 | 27 |
| 2017 | 15 | 19 |
| 2018 | 19 | 50 |
| 2019 | 24 | 40 |
| 2020 | 36 | 58 |
| 2021 | 31 | 51 |
| 2022 | 33 | 63 |
| 2023 | 40 | 89 |
| 2024 | 36 | 45 |
| 2025 | 53 | 47 |
| 2026 | 27 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorescent ion indicators and their applications29 Sep 2026US 12,748,118 B2AAT Bioquest, Inc.
- Organic optoelectronic element compound, organic optoelectronic element composition, organic optoelectronic element, and display device15 Sep 2026US 12,735,439 B2Samsung SDI.Co., Ltd.
- Polycyclic aromatic compound11 Aug 2026US 12,707,891 B2Kwansei Gakuin Educational Foundation
- Organic compound and application thereof28 Jul 2026US 12,692,434 B2Wuhan Tianma Microelectronics Co., Ltd.
- Near-infrared (NIR) absorbing photosensitizers2 Jun 2026US 12,642,854 B2Koc Universitesi
- Organic electroluminescent element and electronic device1 Oct 2026US 2026/0297107 A1Idemitsu Kosan Co., Ltd.
- Benzopyrimidin-4(3h)-ones as pi3k inhibitors20 Aug 2026US 2026/0242398 A1OnKure, Inc.
- Pparg modulators and methods of use13 Aug 2026US 2026/0234126 A1Eisai R&D Management Co., Ltd.
- Compound for organic optoelectronic device, organic optoelectronic device and display device13 Aug 2026US 2026/0239874 A1Samsung SDI.Co., Ltd.
- Boron-nitrogen compound with multi-membered fused ring, organic electroluminescent device, composition and preparation containing same, and display apparatus13 Aug 2026US 2026/0239879 A1Yurui (Shanghai) Chemistry Co., Ltd.
Most cited
By later US patents
- Tetradentate metal complexes with carbon group bridging ligands77US 10,033,003 B2Arizona Board of Regents on behalf of Arizona State University · 2018
- Electroluminescent (EL) devices68US 6,225,467 B1Xerox Corporation · 2001
- Substituted silaxanthenium red to near-infrared fluorochromes for in vitro and in vivo imaging and detection47US 9,649,389 B2VisEn Medical, Inc. · 2017
- Cyclic carbosilane dielectric films23US 8,441,006 B2Intel Corporation · 2013
- Tetradentate metal complexes with carbon group bridging ligands18US 10,944,064 B2Arizona Board of Regents on behalf of Arizona State University · 2021