C07F 9/657127
Condensed with carbocyclic or heterocyclic rings or ring systems
Official title: {condensed with carbocyclic or heterocyclic rings or ring systems}
C07F9/657127 (Condensed with carbocyclic or heterocyclic rings or ring systems) appears on 22 US grants and 12 published applications in this corpus.
Search patents in C07F- Granted patents
- 22
- Published applications
- 12
- Assignees
- 22
- Inventors
- 66
- Latest grant
- 2 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aromatic heterocyclic compound and organic light-emitting display device2 Aug 2022US 11,404,648 B2Wuhan Tianma Microelectronics Co., Ltd.
- MIBG analogs and uses thereof29 Dec 2020US 10,874,752 B2Board of Regents of the University of Nebraska
- Nucleoside kinase bypass compositions and methods18 Apr 2017US 9,624,249 B2Merck Sharp & Dohme Corp.
- Catalyst composition for hydroformylation and method for producing aldehyde using the same23 Apr 2013US 8,426,651 B2LG Chem.Ltd.
- Process for production of amines8 Mar 2011US 7,902,207 B2Takasago International Corporation
- Method for preparing cyclic phosphate compound and derivative thereof22 Jan 2026US 2026/0022137 A1Peking University
- Preparation method for tetra-substituted allenoic acid compound based on palladium catalytic system20 Jun 2024US 2024/0199521 A1Fudan University
- Organic light-emitting compound and organic light-emitting device comprising same15 Jun 2023US 2023/0183200 A1Sfc Co., Ltd.
- Cycloalkane-fused polycyclic aromatic compound30 Mar 2023US 2023/0096132 A1Kwansei Gakuin Educational Foundation
- Aromatic heterocyclic compound and organic light-emitting display device30 Jan 2020US 2020/0035931 A1Shanghai Tianma Am-Oled Co., Ltd.
Most cited
By later US patents
- Prodrugs for liver specific drug delivery51US 6,752,981 B1Metabasis Therapeutics, Inc. · 2004
- Alkylated 1,1'-biphenyl-2,2'-diyl phosphites and stabilized compositions41US 4,196,117 ACiba-Geigy Corporation · 1980
- Catalyst composition for hydroformylation and method for producing aldehyde using the same18US 8,426,651 B2LG Chem.Ltd. · 2013
- Heterocyclic phosphorus compound stabilizers16US 4,749,645 AEastman Kodak Company · 1988
- Alkylated 2,2'-biphenylene phosphites11US 4,288,391 ACiba-Geigy Corporation · 1981