C07F 7/0814
Said ring is substituted at a c ring atom by si
Official title: {said ring is substituted at a C ring atom by Si}
C07F7/0814 (Said ring is substituted at a c ring atom by si) appears on 382 US grants and 376 published applications in this corpus.
Search patents in C07F- Granted patents
- 382
- Published applications
- 376
- Assignees
- 207
- Inventors
- 1,181
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 2 |
| 2002 | 8 | 5 |
| 2003 | 3 | 7 |
| 2004 | 6 | 8 |
| 2005 | 2 | 10 |
| 2006 | 10 | 10 |
| 2007 | 6 | 6 |
| 2008 | 3 | 10 |
| 2009 | 10 | 13 |
| 2010 | 5 | 13 |
| 2011 | 13 | 12 |
| 2012 | 6 | 10 |
| 2013 | 11 | 10 |
| 2014 | 11 | 22 |
| 2015 | 9 | 25 |
| 2016 | 18 | 26 |
| 2017 | 21 | 20 |
| 2018 | 22 | 30 |
| 2019 | 15 | 15 |
| 2020 | 17 | 19 |
| 2021 | 15 | 21 |
| 2022 | 10 | 19 |
| 2023 | 9 | 29 |
| 2024 | 10 | 10 |
| 2025 | 15 | 14 |
| 2026 | 14 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Organic electroluminescence device and polycyclic compound for organic electroluminescence device25 Aug 2026US 12,721,037 B2Samsung Display Co., Ltd.
- Polycyclic compound, light emitting element including the same, and display device including the same11 Aug 2026US 12,707,883 B2Samsung Display Co., Ltd.
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- Heterocyclic compound and organic light-emitting device including the same2 Jul 2026US 2026/0190852 A1Samsung Display Co., Ltd.
- Method for producing oligofuran compound containing reactive silyl group, and oligofuran compound containing reactive silyl group11 Jun 2026US 2026/0159535 A1National University Corporation Gunma University
Most cited
By later US patents
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- Host materials for phosphorescent OLEDs107US 8,409,729 B2Universal Display Corporation · 2013
- Compounds and compositions for intracellular delivery of therapeutic agents88US 10,857,105 B2MordernaTX, Inc. · 2020
- Aryl furan derivatives as PDE IV inhibitors54US 6,020,339 AMerck & Co., Inc. · 2000
- Particular silane compounds, luminescent device materials comprising said compounds, and luminescent devices containing said materials46US 6,310,231 B1Fuji Photo Film Co., Ltd. · 2001