C07D 327/06
Six-membered rings
C07D327/06 (Six-membered rings) appears on 306 US grants and 265 published applications in this corpus.
Search patents in C07D- Granted patents
- 306
- Published applications
- 265
- Assignees
- 141
- Inventors
- 787
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 4 | 5 |
| 2003 | 5 | 9 |
| 2004 | 6 | 4 |
| 2005 | 2 | 8 |
| 2006 | 4 | 6 |
| 2007 | 7 | 6 |
| 2008 | 1 | 8 |
| 2009 | 3 | 12 |
| 2010 | 11 | 16 |
| 2011 | 8 | 12 |
| 2012 | 10 | 11 |
| 2013 | 11 | 6 |
| 2014 | 6 | 9 |
| 2015 | 7 | 10 |
| 2016 | 8 | 15 |
| 2017 | 13 | 6 |
| 2018 | 12 | 12 |
| 2019 | 7 | 12 |
| 2020 | 8 | 7 |
| 2021 | 5 | 7 |
| 2022 | 9 | 12 |
| 2023 | 7 | 15 |
| 2024 | 5 | 25 |
| 2025 | 6 | 12 |
| 2026 | 8 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Onium salt, resist composition, and patterning process4 Aug 2026US 12,699,318 B2Shin-Etsu Chemical Co., Ltd.
- Cannabinoid derivatives5 May 2026US 12,617,765 B2Canopy Growth Corporation
- Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device28 Apr 2026US 12,613,466 B2FUJIFILM Corporation
- Salt, acid generator, resist composition and method for producing resist pattern3 Mar 2026US 12,566,375 B2Sumitomo Chemical Company, Limited
- Actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, resist film, method for manufacturing electronic device, compound, and method for producing compound17 Feb 2026US 12,554,196 B2FUJIFILM Corporation
- Hdac1/2 selective inhibitor and use thereof1 Oct 2026US 2026/0297110 A1Wigen Biomedicine Technology (Shanghai) Co., Ltd.
- Highly atom economical process for synthesis of novel co-initiator for photo-induced radical polymerisation20 Aug 2026US 2026/0242348 A1SHIV NADAR (Institution of Eminence Deemed To Be University)
- Sulfonium salt, chemically amplified resist composition, and pattern forming process30 Jul 2026US 2026/0219569 A1Shin-Etsu Chemical Co., Ltd.
- Sulfonium salt monomer, polymer, chemically amplified resist composition, and pattern forming method30 Jul 2026US 2026/0219570 A1Shin-Etsu Chemical Co., Ltd.
- Resist composition and method for producing resist pattern, and salt and resin23 Jul 2026US 2026/0211321 A1Sumitomo Chemical Company, Limited
Most cited
By later US patents
- Condensed heterocyclic compounds154US 5,037,825 AHoffmann-La Roche Inc. · 1991
- Anilide derivatives and their use for combating botrytis104US 5,330,995 ABASF SE · 1994
- Assay method utilizing induced luminescence87US 6,251,581 B1Dade Behring Marburg GmbH · 2001
- Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof85US 4,566,901 ACiba-Geigy Corporation · 1986
- New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient69US 5,378,726 ANippon Kayaku Kabushiki Kaisha · 1995