C07C 13/573
With three six-membered rings
Official title: with three six-membered rings
C07C13/573 (With three six-membered rings) appears on 33 US grants and 41 published applications in this corpus.
Search patents in C07C- Granted patents
- 33
- Published applications
- 41
- Assignees
- 24
- Inventors
- 115
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 3 | 6 |
| 2015 | 1 | 2 |
| 2016 | 3 | 3 |
| 2017 | 1 | 0 |
| 2018 | 3 | 3 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Condensed cyclic compound, composition including the same, and organic light-emitting device including thin film formed from the composition27 Sep 2022US 11,453,628 B2Samsung Display Co., Ltd.
- Double spiro organic compound and organic electronic element comprising same11 May 2021US 11,001,752 B2LG Chem.Ltd.
- Organic electroluminescent device10 Dec 2019US 10,505,118 B2Beijing Aglaia Technology Development Co., Ltd.
- Organic electronic material9 Jul 2019US 10,347,843 B2Beijing Aglaia Technology Development Co., Ltd.
- Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation12 Mar 2019US 10,227,433 B2Promerus, LLC
- Organic compound and organic light emitting device comprising same2 Jul 2026US 2026/0190854 A1LG Chem.Ltd.
- Materials for organic electroluminescent devices16 Feb 2023US 2023/0051376 A1Merck Patent GmbH
- Assistant dyes for color conversion in lcd displays24 Jun 2021US 2021/0191198 A1Moleculed Ltd.
- Condensed cyclic compound, composition including the same, and organic light-emitting device including thin film formed from the composition11 Jun 2020US 2020/0181045 A1Samsung Display Co., Ltd.
- Organic electroluminescent device29 Aug 2019US 2019/0263735 A1Beijing Aglaia Technology Development Co., Ltd.
Most cited
By later US patents
- Organic electroluminescence device40US 6,617,051 B1Idemitsu Kosan Co., Ltd. · 2003
- Anthracene derivative and organic electroluminescence device employing the same21US 7,504,526 B2Idemitsu Kosan Co., Ltd. · 2009
- Terpene dimer compositions and related methods of manufacture15US 5,723,709 AArizona Chemical Company · 1998
- Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same14US 8,568,902 B2Idemitsu Kosan Co., Ltd. · 2013
- Terpene-based solvents12US 5,847,247 AArizona Chemical Company · 1998