C07C 251/56
Of hydrocarbon radicals substituted by doubly-bound oxygen atoms
Official title: of hydrocarbon radicals substituted by doubly-bound oxygen atoms
C07C251/56 (Of hydrocarbon radicals substituted by doubly-bound oxygen atoms) appears on 5 US grants and 7 published applications in this corpus.
Search patents in C07C- Granted patents
- 5
- Published applications
- 7
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 26 Oct 2021
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|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
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| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
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| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
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| 2025 | 0 | 1 |
By publication year.
Recent patents
- Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof26 Oct 2021US 11,154,548 B2Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Fluorene-type compound, photopolymerization initiator comprising said fluorene-type compound, and photosensitive composition containing said photopolymerization initiator20 Jun 2017US 9,684,238 B2Tokyo Ohka Kogyo.Co., Ltd.
- Process for the preparation of pyrazole carboxylic acid amides25 Nov 2014US 8,895,757 B2Syngenta Participations AG
- Non-steroidal compounds17 Sep 2013US 8,536,157 B2The University of Melbourne
- Inhibitors of transthyretin amyloid fibril formation25 Dec 2007US 7,312,361 B2The Scripps Research Institute
- Fragrance and flavor materials20 Mar 2025US 2025/0091984 A1Takasago International Corporation
- Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof29 Nov 2018US 2018/0338965 A1Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Fluorene-type compound, photopolymerization initiator comprising said fluorene-type compound, and photosensitive composition containing said photopolymerization initiator17 Sep 2015US 2015/0259321 A1Daito Chemix Corporation
- Process for the preparation of pyrazole carboxylic acid amides21 Nov 2013US 2013/0310592 A1Syngenta Participations AG
- Non-steroidal compounds23 Feb 2012US 2012/0046255 A1THE UNIVERSITY OF MELBOURNE of ROYAL PARADE PARKVILLE
Most cited
By later US patents
- Fluorene-type compound, photopolymerization initiator comprising said fluorene-type compound, and photosensitive composition containing said photopolymerization initiator4US 9,684,238 B2Tokyo Ohka Kogyo.Co., Ltd. · 2017
- Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof1US 11,154,548 B2Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences · 2021