C07C 13/04
With a three-membered ring
Official title: with a three-membered ring
C07C13/04 (With a three-membered ring) appears on 44 US grants and 42 published applications in this corpus.
Search patents in C07C- Granted patents
- 44
- Published applications
- 42
- Assignees
- 24
- Inventors
- 134
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 7 |
| 2018 | 4 | 3 |
| 2019 | 1 | 2 |
| 2020 | 6 | 6 |
| 2021 | 2 | 2 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 1-methylcyclopropene generation apparatus29 Sep 2026US 12,746,525 B2Ecoplants Co.,Ltd.
- Pyruvate kinase activators for use in therapy5 Aug 2025US 12,377,093 B2Agios Pharmaceuticals, Inc.
- Generators for 1-methylcyclopropene release from carrier complex21 Nov 2023US 11,820,744 B2
- Pyruvate kinase activators for use in therapy24 Oct 2023US 11,793,806 B2Agios Pharmaceuticals, Inc.
- FXR (NR1H4) modulating compounds29 Aug 2023US 11,739,065 B2Gilead Sciences, Inc.
- Pyruvate kinase activators for use in therapy30 Oct 2025US 2025/0332161 A1Agios Pharmaceuticals, Inc.
- Pyruvate kinase activators for use in therapy22 Aug 2024US 2024/0277701 A1Agios Pharmaceuticals, Inc.
- Method of preparing 1-(2,2-dimethylpropyl)-cyclopropene as sprayable ethylene antagonist in plants and uses thereof4 Jul 2024US 2024/0215575 A1Kyung Sang Nam Do
- 1-methylcyclopropene generation apparatus7 Dec 2023US 2023/0390728 A1Ecoplants Co.,Ltd.
- Generators for 1-methylcyclopropene release from carrier complex29 Sep 2022US 2022/0306554 A1
Most cited
By later US patents
- Efficient synthesis of cyclopropylacetylene79US 6,072,094 AMerck & Co., Inc. · 2000
- Preparation of cyclopropylethyne and intermediates for preparation of cyclopropylethyne27US 6,528,693 B1Great Lakes (UK) Limited · 2003
- Continuous process for the preparation of encapsulated cyclopropenes25US 6,953,540 B2Rohm and Haas Company · 2005
- Pyruvate kinase activators for use in therapy12US 9,193,701 B2Agios Pharmaceuticals, Inc. · 2015
- Oxocarbon-, pseudooxocarbon- and radialene compounds and their use10US 7,981,324 B2Novaled GmbH · 2011