C07C 39/15
With all hydroxy groups on non-condensed rings
Official title: with all hydroxy groups on non-condensed rings {, e.g. phenylphenol}
C07C39/15 (With all hydroxy groups on non-condensed rings) appears on 350 US grants and 308 published applications in this corpus.
Search patents in C07C- Granted patents
- 350
- Published applications
- 308
- Assignees
- 201
- Inventors
- 883
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 11 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 4 |
| 2003 | 3 | 11 |
| 2004 | 11 | 14 |
| 2005 | 2 | 5 |
| 2006 | 7 | 10 |
| 2007 | 2 | 10 |
| 2008 | 2 | 11 |
| 2009 | 5 | 9 |
| 2010 | 11 | 11 |
| 2011 | 7 | 9 |
| 2012 | 8 | 10 |
| 2013 | 11 | 6 |
| 2014 | 8 | 12 |
| 2015 | 12 | 13 |
| 2016 | 11 | 12 |
| 2017 | 6 | 24 |
| 2018 | 15 | 23 |
| 2019 | 22 | 28 |
| 2020 | 15 | 18 |
| 2021 | 12 | 17 |
| 2022 | 15 | 12 |
| 2023 | 7 | 15 |
| 2024 | 7 | 7 |
| 2025 | 9 | 11 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spin on metal-organic formulations15 Sep 2026US 12,735,377 B2Merck Electronics KGAA
- Monomer composition for synthesizing recycled plastic, preparation method thereof, recycled plastic, and molded product using the same28 Jul 2026US 12,692,358 B2LG Chem.Ltd.
- Monomer composition for synthesizing recycled plastic, preparation method thereof, recycled plastic, and molded product using the same16 Jun 2026US 12,655,266 B2LG Chem.Ltd.
- Monomer composition for synthesizing recycled plastic, preparation method thereof, recycled plastic, and molded product using the same16 Jun 2026US 12,655,267 B2LG Chem.Ltd.
- Use of 8,9-dihydrocannabidiol compounds19 May 2026US 12,629,384 B2The Regents of the University of California
- Monomer composition for synthesising recycled plastic, preparation method thereof, recycled plastic, and molded product using the same10 Sep 2026US 2026/0265483 A1LG Chem.Ltd.
- Crystal of trisphenol compound and method for producing the same3 Sep 2026US 2026/0257979 A1Honshu Chemical Industry Co., Ltd.
- Aralkyl resole polymer6 Aug 2026US 2026/0226296 A1
- Alkyl bisphenol composition and method for preparing the same2 Jul 2026US 2026/0184658 A1Industrial Technology Research Institute
- Aromatic eutectic mixtures and their use as solvents, particularly in liquid-liquid separation19 Mar 2026US 2026/0077278 A1Centre National de la Recherche Scientifique (CNRS)
Most cited
By later US patents
- Phenolic dimers, the process of preparing same and the use thereof46US 7,732,390 B2Afton Chemical Corporation · 2010
- Flavanoids and isoflavanoids for the prevention and treatment of cardiovascular diseases41US 8,093,273 B2Resverlogix Corp. · 2012
- Organic electroluminescence device40US 6,617,051 B1Idemitsu Kosan Co., Ltd. · 2003
- Edible with polymeric hydroquinone antioxidant39US 4,054,676 ADynapol · 1977
- Hydrochalcone derivatives, cosmetic compositions containing said derivatives and methods of producing the same39US 5,880,314 AMitsui Chemicals, Inc. · 1999