C07F 9/4476
Of aromatic amines
Official title: {of aromatic amines (N-C aromatic linkage)}
C07F9/4476 (Of aromatic amines) appears on 17 US grants and 16 published applications in this corpus.
Search patents in C07F- Granted patents
- 17
- Published applications
- 16
- Assignees
- 11
- Inventors
- 55
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 5 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inhibitors of phospholipid synthesis and methods of use3 Feb 2026US 12,540,115 B2The Board of Trustees of the Leland Stanford Junior University
- Small molecule compounds having naphthylamine structure and application thereof26 Nov 2024US 12,151,999 B2Hangzhou PhecdaMed 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.
- Flame retardant polyamide compositions10 Apr 2018US 9,938,381 B2Frx Polymers, Inc.
- Amino terminated phosphonamide oligomers and flame retardant compositions therefrom10 Oct 2017US 9,783,737 B2Frx Polymers, Inc.
- Small molecule compounds having naphthylamine structure and application thereof3 Oct 2024US 2024/0327340 A1
- Small molecule compounds having naphthylamine structure and application thereof1 Aug 2024US 2024/0254078 A1Hangzhou PhecdaMed Co., Ltd.
- Inhibitors of phospholipid synthesis and methods of use6 Oct 2022US 2022/0315528 A1The Board of Trustees of the Leland Stanford Junior University
- Efficient phosphorous stabilisers based on diphenylamine and heterocyclic diphenylamine derivatives6 May 2021US 2021/0130582 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Amino terminated phosphonamide oligomers and flame retardant compositions therefrom10 May 2018US 2018/0127656 A1Frx Polymers, Inc.
Most cited
By later US patents
- Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases44US 6,573,278 B2Bayer Aktiengesellschaft · 2003
- Aryl sulfonamides and analogues thereof and their use in the treatment of neurodegenerative diseases31US 6,262,112 B1Bayer Aktiengesellschaft · 2001
- Catalytic antibodies for carbamate activation by a non-spontaneous reaction mechanism15US 5,807,688 AZeneca Limited · 1998
- Efficient phosphorous stabilizers based on diphenylamine and heterocyclic diphenylamine derivatives4US 11,634,560 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2023
- Alkylphosphonodiamide herbicides4US 5,232,895 AImperial Chemical Industries PLC · 1993