C07D 251/38
Sulfur atoms
C07D251/38 (Sulfur atoms) appears on 86 US grants and 36 published applications in this corpus.
Search patents in C07D- Granted patents
- 86
- Published applications
- 36
- Assignees
- 56
- Inventors
- 274
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 4 |
| 2015 | 5 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 4 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Triazine benzoate compound and application thereof17 Mar 2026US 12,577,216 B2Jiangsu Yangnong Chemical Co., Ltd.
- Inhibitors of nitric oxide synthases (NOS), pharmaceutical products thereof, and methods thereof10 Jun 2025US 12,325,681 B2Gacter Inc.
- Nonaqueous electrolyte, nonaqueous electrolyte energy storage device, and method for producing nonaqueous electrolyte energy storage device25 Jul 2023US 11,710,853 B2GS Yuasa International Ltd.
- Sulfenamides as flame retardants5 Apr 2022US 11,292,968 B2Songwon International AG
- Lead, wiring member, package part, metal part provided with resin and resin-sealed semiconductor device, and methods for producing same1 May 2018US 9,960,325 B2Panasonic Corporation
- Triazine herbicidal compounds24 Apr 2025US 2025/0127170 A1Syngenta Crop Protection AG
- Herbicidal compounds3 Apr 2025US 2025/0109112 A1Syngenta Crop Protection AG
- Inhibitors of nitric oxide synthases (nos), pharmaceutical products thereof, and methods thereof14 Sep 2023US 2023/0286913 A1Gacter Inc.
- Triazine benzoate compound and application thereof20 Jul 2023US 2023/0227415 A1Jiangsu Yangnong Chemical Co., Ltd.
- Amino lipid compound, preparation method therefor, and application thereof20 Apr 2023US 2023/0123334 A1Shenzhen Shenxin Biotechnology Co., Ltd.
Most cited
By later US patents
- Alkanoic acid derivatives and herbicidal compositions24US 4,968,340 AIhara Chemical Industry Co., Ltd. · 1990
- Certain 2-pyridyloxy-lower alkylene-oxy-phenoxy compounds, thio-and methylene analogues having insecticidal properties21US 4,751,225 ASumitomo Chemical Company, Limited · 1988
- Triazine herbicides21US 5,062,882 AShell International Research Maatschappij B. V. · 1991
- Alkene, alkyne or cycloalkylene derivatives19US 4,873,329 AImperial Chemical Industries PLC · 1989
- Fluoroalkoxy-aminopyrimidines18US 4,480,101 ACiba-Geigy Corporation · 1984