C07C 255/33
With cyano groups linked to the six-membered aromatic ring, or to the
Official title: with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains
C07C255/33 (With cyano groups linked to the six-membered aromatic ring, or to the) appears on 54 US grants and 50 published applications in this corpus.
Search patents in C07C- Granted patents
- 54
- Published applications
- 50
- Assignees
- 33
- Inventors
- 146
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 4 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 2 |
| 2023 | 1 | 13 |
| 2024 | 4 | 2 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing aromatic nitrile compound25 Aug 2026US 12,715,840 B2Ube Corporation
- Method for producing 2-(halogenated methyl)naphthalene and 2-naphthyl acetonitrile26 May 2026US 12,637,417 B2Ube Corporation
- Organic material for an electronic optoelectronic device and electronic device comprising the organic material9 Dec 2025US 12,492,168 B2Novaled GmbH
- High purity 2-naphthylacetonitrile and method for producing same7 Jan 2025US 12,187,664 B2Api Corporation
- High purity 2-naphthylacetonitrile and method for producing same10 Sep 2024US 12,084,404 B2Api Corporation
- Method for producing 2-(halogenated methyl)naphthalene and 2-naphthyl acetonitrile16 Jul 2026US 2026/0200836 A1Ube Corporation
- Method for manufacturing aromatic nitrile compound24 Oct 2024US 2024/0351978 A1Api Corporation
- Method for producing 2-(halogenated methyl)naphthalene and 2-naphthyl acetonitrile4 Apr 2024US 2024/0109840 A1Api Corporation
- Compound and method for producing same28 Dec 2023US 2023/0416187 A1Mitsubishi Gas Chemical Company, Inc.
- Organic Compound of Formula (I) for Use in Organic Electronic Devices, an Organic Electronic Device Comprising a Compound of Formula (I) and a Display Device Comprising the Organic Electronic Device3 Aug 2023US 2023/0247900 A1Novaled GmbH
Most cited
By later US patents
- Use of triaryl methane compounds for inhibiting unwanted cellular proliferation associated with inflammatory disease22US 6,331,564 B1Ion Pharmaceuticals, Inc. · 2001
- Enantioselective hydrocyanation of aromatic vinyl compounds21US 5,312,957 AE. I. Du Pont de Nemours and Company · 1994
- Triaryl methane compounds and analogues thereof useful for the treatment or prevention of sickle cell disease or diseases characterized by abnormal cell proliferation14US 6,028,103 AChildren's Medical Center Corporation · 2000
- RAR selective retinoid agonists13US 6,603,012 B2Hoffmann-La Roche Inc. · 2003
- Nitrile derivatives as perfuming ingredients12US 7,648,954 B2Firmenich SA · 2010