C07D 301/26
Y being hydrogen
C07D301/26 (Y being hydrogen) appears on 103 US grants and 87 published applications in this corpus.
Search patents in C07D- Granted patents
- 103
- Published applications
- 87
- Assignees
- 51
- Inventors
- 221
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 8 | 3 |
| 2003 | 3 | 8 |
| 2004 | 3 | 2 |
| 2005 | 2 | 4 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 16 |
| 2009 | 3 | 2 |
| 2010 | 1 | 9 |
| 2011 | 7 | 6 |
| 2012 | 6 | 4 |
| 2013 | 9 | 9 |
| 2014 | 4 | 4 |
| 2015 | 6 | 2 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for preparation of intermediates24 Feb 2026US 12,559,466 B2Upl Ltd
- Method for preparing partially fluorinated alcohol13 Feb 2024US 11,897,832 B2Mexichem Fluor S.A. De C.V.
- Method for preparing a tetrafluoro-1,2-epoxypropane8 Aug 2023US 11,718,597 B2Mexichem Fluor S.A. De C.V.
- Process for preparation of fungicidally active triazole compounds25 Apr 2023US 11,634,394 B2Upl Ltd
- Method for preparing a tetrafluoro-1,2-epoxypropane5 Jul 2022US 11,377,432 B2Mexichem Fluor S.A. De C.V.
- Method for preparing partially fluorinated alcohol6 Jun 2024US 2024/0182390 A1Mexichem Fluor S.A. De C.V.
- Method for preparing a tetrafluoro-1,2-epoxypropane15 Sep 2022US 2022/0289701 A1Mexichem Fluor S.A. De C.V.
- Composition19 May 2022US 2022/0153668 A1Mexichem Fluor S.A. De C.V.
- Process for preparation of fungicidally active triazole compounds24 Mar 2022US 2022/0089552 A1Upl Ltd
- Electrochemical, bromination, and oxybromination systems and methods to form propylene oxide or ethylene oxide17 Jun 2021US 2021/0179574 A1Calera Corporation
Most cited
By later US patents
- Integrated process for synthesizing alcohols, ethers, and olefins from alkanes79US 6,465,699 B1GRI, Inc. · 2002
- Process for synthesizing olefin oxides67US 6,403,840 B1GRT, Inc. · 2002
- Integrated process for synthesizing alcohols, ethers, and olefins from alkanes63US 6,486,368 B1GRT, Inc. · 2002
- Method for producing epoxides60US 5,486,627 AThe Dow Chemical Company · 1996
- Integrated process for synthesizing alcohols and ethers from alkanes58US 6,462,243 B1GRT, Inc. · 2002