C07C 69/602
Dicarboxylic acid esters having at least two carbon-to-carbon double bonds
C07C69/602 (Dicarboxylic acid esters having at least two carbon-to-carbon double bonds) appears on 82 US grants and 94 published applications in this corpus.
Search patents in C07C- Granted patents
- 82
- Published applications
- 94
- Assignees
- 51
- Inventors
- 202
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 0 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 3 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 4 | 4 |
| 2012 | 1 | 3 |
| 2013 | 5 | 5 |
| 2014 | 3 | 7 |
| 2015 | 6 | 12 |
| 2016 | 6 | 9 |
| 2017 | 11 | 6 |
| 2018 | 6 | 9 |
| 2019 | 10 | 3 |
| 2020 | 4 | 8 |
| 2021 | 4 | 3 |
| 2022 | 6 | 3 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Curable composition set and article19 Jan 2023US 2023/0016868 A1Showa Denko Materials Co., Ltd.
- Curable composition and article5 Jan 2023US 2023/0002661 A1Showa Denko Materials Co., Ltd.
Most cited
By later US patents
- Synthesis of methylene malonates substantially free of impurities74US 8,609,885 B2Bioformix Inc. · 2013
- Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent70US 8,884,051 B2Bioformix Inc. · 2014
- Processes for preparing estolide base oils and oligomeric compounds that include cross metathesis21US 8,580,985 B2Biosynthetic Technologies, LLC · 2013
- Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compound19US 9,740,117 B2Canon Kabushiki Kaisha · 2017
- Inhibitors of farnesyl protein transferase16US 5,260,465 AMerck & Co., Inc. · 1993