C07C 23/36
Halogenated completely or partially hydrogenated naphthalenes
C07C23/36 (Halogenated completely or partially hydrogenated naphthalenes) appears on 12 US grants and 2 published applications in this corpus.
Search patents in C07C- Granted patents
- 12
- Published applications
- 2
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 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 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous cobalt catalysis6 Apr 2021US 10,968,187 B2Lonza Solutions AG
- Liquid phase selective oxidation to epoxides with molecular oxygen4 Jun 2019US 10,308,622 B2Lyondell Chemical Technology, L,P.
- Gas transport employing perfluorobutyldecalin11 Sep 1990US 4,956,390 AAir Products and Chemicals, Inc.
- Perfluorinated 2-ISO propyl derivative compounds15 May 1990US 4,925,992 AAir Products and Chemicals, Inc.
- Perfluorinated propyl derivative compounds for vapor bath soldering20 Feb 1990US 4,901,910 AAir Products and Chemicals, Inc.
Most cited
By later US patents
- Emulsions of perfluorocarbons in aqueous media99US 4,859,363 AI.S. C. Chemicals Limited · 1989
- Perfluoropolycycloalkanes10US 4,739,112 AMinnesota Mining and Manufacturing Company · 1988
- Perfluorinated butyl derivative compounds5US 4,777,304 AAir Products and Chemicals, Inc. · 1988
- Perfluorinated propyl derivative compounds3US 4,885,414 A1989
- Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous cobalt catalysis1US 10,968,187 B2Lonza Solutions AG · 2021