C07F 9/4883
Amides or esteramides thereof
Official title: {Amides or esteramides thereof, e.g. RP(NR'2)2 or RP(XR')(NR''2) (X = O, S)}
C07F9/4883 (Amides or esteramides thereof) appears on 22 US grants and 14 published applications in this corpus.
Search patents in C07F- Granted patents
- 22
- Published applications
- 14
- Assignees
- 17
- Inventors
- 59
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 3 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ligands for production of 1-octene in chromium assisted ethylene oligomerization process14 Oct 2025US 12,440,830 B2Sabic Global Technologies B.V.
- Method for preparing L-glufosinate23 May 2023US 11,655,265 B2Guangan Lier Chemical Co., Ltd
- Efficient phosphorous stabilizers based on diphenylamine and heterocyclic diphenylamine derivatives25 Apr 2023US 11,634,560 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Catalyst composition and process for di-, tri- and/or tetramerization of ethylene31 Jan 2017US 9,555,404 B2Linde Aktiengesellschaft
- Method for purifying a crude PNPNH compound29 Dec 2015US 9,221,856 B2Linde Aktiengesellschaft
- Bis-aminophosphines as catalysts for the dimerization of alkyl acrylates5 Dec 2024US 2024/0400593 A1Specialty Operations France
- Method for Preparing L-Glufosinate14 Dec 2023US 2023/0399348 A1Guangan Lier Chemical Co., Ltd
- Method for Preparing L-Glufosinate13 Oct 2022US 2022/0324888 A1Guangan Lier Chemical Co., Ltd
- Ligands for production of 1-octene in chromium assisted ethylene oligomerization process19 May 2022US 2022/0152602 A1Sabic Global Technologies B.V.
- Efficient phosphorous stabilisers based on diphenylamine and heterocyclic diphenylamine derivatives6 May 2021US 2021/0130582 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
Most cited
By later US patents
- Pre-activated carbonyl linkers for the modification of oligonucleotides34US 6,320,041 B1TriLink BioTechnologies, LLC · 2001
- Process for the preparation of nucleoside alkyl-aralkyl- and aryl-phosphonites and -phosphonates14US 5,166,330 AHoechst Aktiengesellschaft · 1992
- Efficient phosphorous stabilizers based on diphenylamine and heterocyclic diphenylamine derivatives4US 11,634,560 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2023
- Phosphonous acid monoester-monoamides3US 4,434,109 ACiba-Geigy Corporation · 1984
- Phosphonous acid monoester-monoamides3US 4,579,682 ACiba-Geigy Corporation · 1986