C07C 49/747
Containing six-membered aromatic rings
Official title: containing six-membered aromatic rings
C07C49/747 (Containing six-membered aromatic rings) appears on 438 US grants and 168 published applications in this corpus.
Search patents in C07C- Granted patents
- 438
- Published applications
- 168
- Assignees
- 194
- Inventors
- 963
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 13 | 0 |
| 1982 | 17 | 0 |
| 1983 | 11 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 13 | 0 |
| 1989 | 15 | 0 |
| 1990 | 14 | 0 |
| 1991 | 15 | 0 |
| 1992 | 11 | 0 |
| 1993 | 19 | 0 |
| 1994 | 8 | 0 |
| 1995 | 21 | 0 |
| 1996 | 20 | 0 |
| 1997 | 22 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 0 |
| 2002 | 7 | 8 |
| 2003 | 8 | 15 |
| 2004 | 9 | 15 |
| 2005 | 7 | 11 |
| 2006 | 10 | 13 |
| 2007 | 12 | 10 |
| 2008 | 8 | 10 |
| 2009 | 6 | 11 |
| 2010 | 7 | 13 |
| 2011 | 6 | 7 |
| 2012 | 6 | 9 |
| 2013 | 4 | 6 |
| 2014 | 9 | 6 |
| 2015 | 9 | 10 |
| 2016 | 6 | 4 |
| 2017 | 7 | 2 |
| 2018 | 3 | 3 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Phenolic hydroxy group-containing resin, resin composition for alkaline developable resist, resist curable resin composition, and method for producing phenolic hydroxy group-containing resin16 Jun 2026US 12,655,242 B2DIC Corporation
- Cyclopentenones derivatives and their use as antibiotics28 Apr 2026US 12,612,354 B2Centre National de la Recherche Scientifique (CNRS)
- Abietane type diterpene compound, preparation method and application thereof14 May 2024US 11,981,630 B1Hangzhou Normal University
- Cosmetic composition comprising vetiver root extract23 May 2023US 11,654,102 B2Givaudan SA
- Inhibition of DYRK1A kinase14 Mar 2023US 11,603,343 B2Ankh Life Sciences Limited
- Biphenyl compound, pharmaceutical composition, method for preparing same, and use thereof1 Oct 2026US 2026/0297017 A1Longivitron (Suzhou) Biotechnology Co., Ltd
- Methods of modulating endonuclease g using resveratrol and its derivatives13 Nov 2025US 2025/0346550 A1The Regents of the University of Colorado, a body corporate
- Compositions of epoxy curing agent incorporating naphthol and naphthol derivatives30 Jan 2025US 2025/0034321 A1Evonik Operations GmbH
- Phenolic hydroxy group-containing resin, resin composition for alkaline developable resist, resist curable resin composition, and method for producing phenolic hydroxy group-containing resin15 Aug 2024US 2024/0270891 A1DIC Corporation
- Abietane type diterpene compound, preparation method and application thereof9 May 2024US 2024/0150273 A1Hangzhou Normal University
Most cited
By later US patents
- Sensitizers for photopolymerization190US 4,308,400 ACiba-Geigy Corporation · 1981
- Organometallic fluorenyl compounds, preparation, and use147US 5,436,305 APhillips Petroleum Company · 1995
- Use of aromatic-aliphatic ketones as photo sensitizers118US 4,318,791 ACiba-Geigy Corporation · 1982
- Vinly-substituted bridged metallocenes111US 5,565,592 APhillips Petroleum Company · 1996
- Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process111US 5,571,880 APhillips Petroleum Company · 1996