C07C 13/48
Completely or partially hydrogenated naphthalenes
C07C13/48 (Completely or partially hydrogenated naphthalenes) appears on 49 US grants and 17 published applications in this corpus.
Search patents in C07C- Granted patents
- 49
- Published applications
- 17
- Assignees
- 29
- Inventors
- 130
- Latest grant
- 18 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dihydronaphthalene derivative18 Oct 2022US 11,471,436 B2Ono Pharmaceutical Co., Ltd.
- Composition and light emitting device using the same25 Aug 2020US 10,756,269 B2Sumitomo Chemical Company, Limited
- Process for the preparation of a bicyclic fused-ring alkane31 Dec 2019US 10,519,081 B1Tianjin University
- 4-(2-amino-tetrahydronaphthalenyl)pyrimidine derivative, preparation method therefor, and pharmaceutical composition for preventing or treating cancer, containing same as active ingredient6 Aug 2019US 10,369,149 B2Korea Research Institute of Chemical Technology
- Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation12 Mar 2019US 10,227,433 B2Promerus, LLC
- Non-linear optical-absorbing material, recording medium, method for recording information, and method for reading information6 Feb 2025US 2025/0046340 A1Panasonic Intellectual Property Management Co., Ltd.
- Tctp inhibiting agents for the treatment of proliferative diseases, infectious diseases, allergies, inflammations and/or asthma13 Aug 2020US 2020/0253996 A1Centre National de la Recherche Scientifique (CNRS)
- Novel polygodial analogs for the treatment of cancer and other proliferative diseases23 Aug 2018US 2018/0237362 A1
- 4-(2-amino-tetrahydronaphthalenyl)pyrimidine derivative, preparation method therefor, and pharmaceutical composition for preventing or treating cancer, containing same as active ingredient19 Apr 2018US 2018/0104242 A1Korea Research Institute of Chemical Technology
- Composition and light emitting device using the same15 Feb 2018US 2018/0047903 A1Sumitomo Chemical Company, Limited
Most cited
By later US patents
- Stilbene derivatives222US 4,326,055 AHoffmann-La Roche Inc. · 1982
- Hydrogenated naphthalenes137US 4,391,731 AHoffmann-La Roche Inc. · 1983
- Preparation of a dimethyltetralin in a distillation reactor50US 5,284,987 AAmoco Corporation · 1994
- Organic electroluminescence device40US 6,617,051 B1Idemitsu Kosan Co., Ltd. · 2003
- Therapeutic compositions for reducing sebum secretion16US 4,588,750 AHoffmann-La Roche Inc. · 1986