C07D 327/10
Two oxygen atoms and one sulfur atom
Official title: two oxygen atoms and one sulfur atom, e.g. cyclic sulfates
C07D327/10 (Two oxygen atoms and one sulfur atom) appears on 119 US grants and 86 published applications in this corpus.
Search patents in C07D- Granted patents
- 119
- Published applications
- 86
- Assignees
- 77
- Inventors
- 283
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 4 |
| 2010 | 0 | 3 |
| 2011 | 5 | 4 |
| 2012 | 4 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 2 |
| 2015 | 4 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 6 |
| 2020 | 2 | 5 |
| 2021 | 5 | 5 |
| 2022 | 3 | 9 |
| 2023 | 4 | 3 |
| 2024 | 3 | 9 |
| 2025 | 5 | 6 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Chiral phospholanes via chiral 1,4-diol cyclic sulfates31US 5,171,892 AE. I. Du Pont de Nemours and Company · 1992
- Ruthenium-catalyzed production of cyclic sulfates19US 5,321,143 AMassachusetts Institute of Technology · 1994
- Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid17US 5,523,477 AMerck & Co., Inc. · 1996
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