C07C 1/247
By splitting of cyclic ethers
Official title: by splitting of cyclic ethers
C07C1/247 (By splitting of cyclic ethers) appears on 16 US grants and 18 published applications in this corpus.
Search patents in C07C- Granted patents
- 16
- Published applications
- 18
- Assignees
- 20
- Inventors
- 85
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
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| 1988 | 0 | 0 |
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| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
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| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 4 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for producing high-performance aviation fuel blendstocks from monoterpenes5 Mar 2024US 11,919,847 B1The United States of America as represented by the Secretary of the Navy
- Method for conversion of diols to olefin products10 Oct 2023US 11,780,787 B2UT-Battelle, LLC
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- Hydrodeoxygenation catalyst and preparation method thereof1 Jan 2026US 2026/0001060 A1The Boeing Company
- Method for manufacturing aromatic hydrocarbon, method for manufacturing polymer, and apparatus for manufacturing aromatic hydrocarbon20 Feb 2025US 2025/0059112 A1Toray Industries, Inc.
- Scm-34 molecular sieve, preparation method therefor and use thereof9 Nov 2023US 2023/0356201 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Method for producing high-performance aviation fuel blendstocks from monoterpenes3US 11,919,847 B1The United States of America as represented by the Secretary of the Navy · 2024
- Method and system for producing aromatic hydrocarbons from a renewable resource1US 10,428,278 B2Chevron Phillips Chemical Company LP · 2019
- Method of preparing a calcium phosphate catalyst1US 4,246,247 A1981