C07F 9/4084
Esters with hydroxyaryl compounds
Official title: {Esters with hydroxyaryl compounds}
C07F9/4084 (Esters with hydroxyaryl compounds) appears on 111 US grants and 62 published applications in this corpus.
Search patents in C07F- Granted patents
- 111
- Published applications
- 62
- Assignees
- 65
- Inventors
- 216
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 5 |
| 2007 | 2 | 3 |
| 2008 | 1 | 4 |
| 2009 | 4 | 4 |
| 2010 | 1 | 2 |
| 2011 | 3 | 4 |
| 2012 | 2 | 4 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 5 | 8 |
| 2019 | 4 | 6 |
| 2020 | 7 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic phosphorus compound, preparation method therefor, and uses thereof7 Apr 2026US 12,595,433 B2China Petroleum & Chemical Corporation
- Cannabinoid derivatives18 Mar 2025US 12,252,503 B2Canopy Growth Corporation
- Organophosphorus compound, and preparation process and use thereof22 Oct 2024US 12,122,974 B2China Petroleum & Chemical Corporation
- Prodrugs of prostate specific membrane antigen (PSMA) inhibitor19 Mar 2024US 11,932,664 B2Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
- Prodrugs of prostate specific membrane antigen (PSMA) inhibitor10 May 2022US 11,325,931 B2Inst of Organic Chem. and Biochemistry AS CR V.V.I
- Organic phosphorus compound, preparation method therefor, and uses thereof30 Jan 2025US 2025/0034476 A1China Petroleum & Chemical Corporation
- A method for asymmetric synthesis of (-)- Anisomelic Acid29 Aug 2024US 2024/0287013 A1Cns Biotek Corp.
- Prodrugs of prostate specific membrane antigen (psma) inhibitor13 Apr 2023US 2023/0115651 A1Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
- Cannabinoid derivatives18 Aug 2022US 2022/0259233 A1Canopy Growth Corporation
- Organophosphorus compound, and preparation process and use thereof23 Dec 2021US 2021/0395633 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Photoactivatable crosslinker51US 8,889,760 B2SurModics, Inc. · 2014
- Molecules with antibody combining sites that bind to hydrolytic transition states38US 4,659,567 AScripps Clinic and Research Foundation · 1987
- Molecules with antibody combining sites that exhibit catalytic properties26US 5,126,258 AScripps Clinic and Research Foundation · 1992
- O-Aryl N-phosphonomethylglycinonitriles and the herbicidal use thereof23US 4,067,719 AMonsanto Company · 1978
- Process for preparing diaryl methylphosphonate and derivatives thereof20US 4,152,373 AStauffer Chemical Company · 1979