C07D 303/34
With hydrocarbon radicals, substituted by sulphur, selenium or tellurium atoms
Official title: with hydrocarbon radicals, substituted by sulphur, selenium or tellurium atoms
C07D303/34 (With hydrocarbon radicals, substituted by sulphur, selenium or tellurium atoms) appears on 121 US grants and 58 published applications in this corpus.
Search patents in C07D- Granted patents
- 121
- Published applications
- 58
- Assignees
- 58
- Inventors
- 206
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 5 |
| 2003 | 2 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 5 |
| 2015 | 4 | 2 |
| 2016 | 6 | 2 |
| 2017 | 3 | 5 |
| 2018 | 2 | 3 |
| 2019 | 4 | 4 |
| 2020 | 2 | 2 |
| 2021 | 4 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Epoxy compound, composition and cured product thereof6 Jan 2026US 12,516,032 B2Industrial Technology Research Institute
- Crosslinking ligand, method for patterning nanoparticle layer, quantum dot light-emitting device, and display device14 Oct 2025US 12,441,697 B2Beijing BOE Technology Development Co., Ltd.
- Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents21 Jan 2025US 12,203,056 B2Ecolab USA Inc.
- Hepatitis B antiviral agents6 Aug 2024US 12,054,493 B2Enanta Pharmaceuticals, Inc.
- Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents28 Nov 2023US 11,827,867 B2Ecolab USA Inc.
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- Glycidyl ether group-containing compound, curable resin composition, cured object, and laminate4 Sep 2025US 2025/0277081 A1DIC Corporation
- Polyether ether ketone decomposition method and novel substance made by using decomposition product obtained by this decomposition method as raw material19 Jun 2025US 2025/0197594 A1National Institute of Advanced Industrial Science and Technology
- Naphthalenedithiol and derivative thereof, and production process and use for the same21 Nov 2024US 2024/0383845 A1Sugai Chemical Industry Co., Ltd.
- Perfluorinated amide salts and their uses as ionic conducting materials1 Aug 2024US 2024/0253023 A1
Most cited
By later US patents
- Cyclohexanol derivatives, production and use thereof61US 5,180,735 ATakeda Chemical Industries, Ltd. · 1993
- Perfluorinated amide salts and their uses as ionic conducting materials61US 6,319,428 B1Centre National De La Recherche Scientifique · 2001
- Oxaspiro2,5! octane derivative59US 5,767,293 AFujisawa Pharmaceutical Co., Ltd. · 1998
- Method of manufacture and use of large hydrophobe ether sulfate surfactants in enhanced oil recovery (EOR) applications42US 8,211,837 B2Board of Regents, The University of Texas System · 2012
- Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents35US 8,344,026 B2Ecolab USA Inc. · 2013