C08F 220/14
Methyl esters
Official title: Methyl esters {, e.g. methyl (meth)acrylate}
C08F220/14 (Methyl esters) appears on 1,349 US grants and 1,906 published applications in this corpus.
Search patents in C08F- Granted patents
- 1,349
- Published applications
- 1,906
- Assignees
- 703
- Inventors
- 4,727
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 4 |
| 2002 | 18 | 13 |
| 2003 | 13 | 17 |
| 2004 | 12 | 6 |
| 2005 | 5 | 11 |
| 2006 | 13 | 32 |
| 2007 | 10 | 35 |
| 2008 | 7 | 34 |
| 2009 | 13 | 46 |
| 2010 | 20 | 53 |
| 2011 | 32 | 64 |
| 2012 | 20 | 66 |
| 2013 | 43 | 50 |
| 2014 | 57 | 83 |
| 2015 | 48 | 81 |
| 2016 | 48 | 95 |
| 2017 | 70 | 99 |
| 2018 | 75 | 110 |
| 2019 | 77 | 115 |
| 2020 | 80 | 136 |
| 2021 | 102 | 171 |
| 2022 | 95 | 177 |
| 2023 | 86 | 140 |
| 2024 | 107 | 132 |
| 2025 | 99 | 90 |
| 2026 | 66 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for the production of a vinyl chloride-(meth)acrylate copolymer and composition comprising such a copolymer29 Sep 2026US 12,747,313 B2Inovyn Europe Limited
- Resin composition comprising thermoplastic plastomer and hollow resin particles and molded product thereof22 Sep 2026US 12,742,070 B2Zeon Corporation
- Ionomer resin15 Sep 2026US 12,735,559 B2Kuraray Europe GmbH
- Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery15 Sep 2026US 12,738,501 B2Zeon Corporation
- Coating composition for separator8 Sep 2026US 12,731,860 B2W-Scope Chungju Plant Co., Ltd.
- Polymer dispersions of polymers p24 Sep 2026US 2026/0286029 A1Base SE
- Terpolymer of methyl methacrylate, styrene and alpha-methyl styrene17 Sep 2026US 2026/0275096 A1Ineos Styrolution Group GmbH
- Binder polymer for nonaqueous secondary batteries, binder composition for nonaqueous secondary batteries, and nonaqueous secondary battery electrode10 Sep 2026US 2026/0269254 A1Resonac Corporation
- Sequence analysis method, sequence analyzing device, polymerization condition proposal device, and automatic synthesizing device27 Aug 2026US 2026/0250442 A1National Institute for Materials Science
- Polymers and methods for ophthalmic applications27 Aug 2026US 2026/0251820 A1Key Medical Technologies, Inc.
Most cited
By later US patents
- Extended use planar sensors401US 5,518,601 ACiba Corning Diagnostics Corp. · 1996
- Method for correcting visual defects, compositions and articles of manufacture useful therein316US 4,120,570 ASyntex (U.S.A.) Inc. · 1978
- Electrochemical sensors297US 5,401,376 ACiba Corning Diagnostics Corp. · 1995
- Intraluminal stent having coaxial polymer member297US 6,530,950 B1Quanam Medical Corporation · 2003
- Extended use planar sensors134US 5,387,329 ACiba Corning Diagnostics Corp. · 1995