C07F 9/2404
The ester moiety containing a substituent or a structure which is considered
Official title: {the ester moiety containing a substituent or a structure which is considered as characteristic}
C07F9/2404 (The ester moiety containing a substituent or a structure which is considered) appears on 429 US grants and 318 published applications in this corpus.
Search patents in C07F- Granted patents
- 429
- Published applications
- 318
- Assignees
- 237
- Inventors
- 882
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 8 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 9 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 14 | 0 |
| 1986 | 11 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 3 |
| 2002 | 5 | 8 |
| 2003 | 7 | 19 |
| 2004 | 12 | 14 |
| 2005 | 3 | 11 |
| 2006 | 8 | 15 |
| 2007 | 11 | 15 |
| 2008 | 8 | 13 |
| 2009 | 9 | 10 |
| 2010 | 20 | 18 |
| 2011 | 12 | 13 |
| 2012 | 13 | 12 |
| 2013 | 7 | 11 |
| 2014 | 17 | 19 |
| 2015 | 12 | 14 |
| 2016 | 8 | 17 |
| 2017 | 15 | 6 |
| 2018 | 12 | 13 |
| 2019 | 5 | 11 |
| 2020 | 6 | 9 |
| 2021 | 11 | 10 |
| 2022 | 9 | 12 |
| 2023 | 3 | 14 |
| 2024 | 11 | 12 |
| 2025 | 4 | 10 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07F 9/2408Of hydroxyalkyl compounds278
- C07F 9/242Of hydroxyaryl compounds97
- C07F 9/2429Of arylalkanols70
- C07F 9/2416Of cycloaliphatic alcohols42
- C07F 9/2425Containing the structure p-z-n-z'-p230
- C07F 9/2433Compounds containing the structure n-pn-x-acyl, n-pn-x-heteroatom, n-pn-x-cn24
- C07F 9/2412Of unsaturated acyclic alcohols21
Recent patents
- Probe related reagents and methods2 Jun 2026US 12,643,916 B2Brentano Biotechnology Associates
- Access to chiral bisphenol (BPOL) ligands through desymmetrizing asymmetric ortho-selective mono-halogenation26 May 2026US 12,637,403 B2The Chinese University of Hong Kong
- Organic phosphorus compound, preparation method therefor, and uses thereof7 Apr 2026US 12,595,433 B2China Petroleum & Chemical Corporation
- Ultra bright dimeric or polymeric dyes17 Mar 2026US 12,577,403 B2Sony Group Corporation
- Mutant aminoacyl tRNA synthetase11 Nov 2025US 12,467,044 B2The Regents of the University of California
- Modulator for promoting binding of butyrophilin 3a1/2a130 Jul 2026US 2026/0216219 A1Unicet Biotech Co. LLC.
- Combinations treatments2 Jul 2026US 2026/0182577 A1Aequor, Inc.
- Ultra bright dimeric or polymeric dyes2 Jul 2026US 2026/0184926 A1Sony Group Corporation
- Phosphoramidite conjugates and methods of forming synthetic oligonucleotides therefrom28 May 2026US 2026/0146060 A1Carnegie Mellon University
- Compounds, compositions and methods for synthesis26 Feb 2026US 2026/0055133 A1Wave Life Sciences Ltd.
Most cited
By later US patents
- Bead linkers for immobilizing nucleic acids to solid supports600US 5,900,481 ASequenom, Inc. · 1999
- Oligonucleotides with selectably cleavable and/or abasic sites574US 5,367,066 AChiron Corporation · 1994
- Phosphoramidite derivatives, their preparation and the use thereof in the incorporation of reporter groups on synthetic oligonucleotides421US 5,567,811 AAmersham International plc · 1996
- Linking reagents for nucleotide probes379US 5,585,481 AGen-Probe Incorporated · 1996
- Amino-derivatized phosphite and phosphate linking agents, phosphoramidite precursors, and useful conjugates thereof308US 4,757,141 AApplied Biosystems, LLC · 1988