C08F 220/18
With acrylic or methacrylic acids
Official title: with acrylic or methacrylic acids
C08F220/18 (With acrylic or methacrylic acids) appears on 3,421 US grants and 5,032 published applications in this corpus.
Search patents in C08F- Granted patents
- 3,421
- Published applications
- 5,032
- Assignees
- 1,130
- Inventors
- 10,142
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 11 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 3 | 0 |
| 1987 | 12 | 0 |
| 1988 | 7 | 0 |
| 1989 | 12 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 13 | 0 |
| 1993 | 13 | 0 |
| 1994 | 20 | 0 |
| 1995 | 13 | 0 |
| 1996 | 18 | 0 |
| 1997 | 30 | 0 |
| 1998 | 19 | 0 |
| 1999 | 17 | 0 |
| 2000 | 26 | 0 |
| 2001 | 35 | 13 |
| 2002 | 42 | 33 |
| 2003 | 30 | 49 |
| 2004 | 34 | 34 |
| 2005 | 31 | 49 |
| 2006 | 31 | 89 |
| 2007 | 30 | 98 |
| 2008 | 37 | 98 |
| 2009 | 28 | 105 |
| 2010 | 67 | 175 |
| 2011 | 73 | 196 |
| 2012 | 93 | 177 |
| 2013 | 129 | 165 |
| 2014 | 141 | 197 |
| 2015 | 138 | 207 |
| 2016 | 162 | 214 |
| 2017 | 179 | 286 |
| 2018 | 169 | 246 |
| 2019 | 178 | 277 |
| 2020 | 217 | 393 |
| 2021 | 183 | 413 |
| 2022 | 222 | 415 |
| 2023 | 265 | 368 |
| 2024 | 237 | 322 |
| 2025 | 233 | 230 |
| 2026 | 143 | 183 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08F 220/1804C4-acrylate1,453
- C08F 220/1808C8-acrylate886
- C08F 220/1811C10or c11-acrylate577
- C08F 220/1818C13or longer chain acrylate459
- C08F 220/1802C2-acrylate369
- C08F 220/1806C6-acrylate299
- C08F 220/1812C12-acrylate299
- C08F 220/1807C7-acrylate268
All 11 subgroupsShow fewer
Recent patents
- Fine resin particle, coating film-softening agent, matting agent for paints, stress reliever for curable resins, light diffuser, light diffusing resin composition, and resin composition6 Oct 2026US 12,753,256 B2Sekisui Kasei Co., Ltd.
- Acrylic rubber, rubber composition and rubber crosslinked product6 Oct 2026US 12,753,258 B2Zeon Corporation
- Photocurable resin composition, cured product thereof, and method for producing three-dimensional object29 Sep 2026US 12,747,305 B2Canon Kabushiki Kaisha
- Elastic materials prepared from energy-curable liquid compositions29 Sep 2026US 12,747,317 B2Arkema France
- Resin composition, adhesive member, and display device including the adhesive member29 Sep 2026US 12,747,372 B2Samsung Display Co., Ltd.
- A biobased radical curable composition for forming solid objects8 Oct 2026US 2026/0308289 A1Allnex Belgium S.A.
- Dispersant for power storage device positive electrode8 Oct 2026US 2026/0308297 A1Kao Corporation
- Resist composition, resist pattern formation method, compound, and polymer compound8 Oct 2026US 2026/0310077 A1Tokyo Ohka Kogyo.Co., Ltd.
- Single-stranded nucleic acid adsorption inhibitor, nucleic acid solution, and nucleic acid amplification method1 Oct 2026US 2026/0297233 A1Nof Corporation
- Composition1 Oct 2026US 2026/0297423 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Photoresist polymer and photoresist composition containing the same471US 7,279,256 B2Hynix Semiconductor Inc. · 2007
- Photoresist polymer and photoresist composition containing the same471US 7,361,447 B2Hynix Semiconductor Inc. · 2008
- Long wearable soft contact lens322US 6,867,245 B2Asahikasei Aime Co., Ltd · 2005
- Intraluminal stent having coaxial polymer member297US 6,530,950 B1Quanam Medical Corporation · 2003
- Flexible intraocular lenses made from high refractive index polymers240US 5,290,892 ANestle S.A. · 1994