C08F 220/1803
C3-acrylate
Official title: {C3-(meth)acrylate, e.g. (iso)propyl (meth)acrylate}
C08F220/1803 (C3-acrylate) appears on 37 US grants and 52 published applications in this corpus.
Search patents in C08F- Granted patents
- 37
- Published applications
- 52
- Assignees
- 44
- Inventors
- 189
- Latest grant
- 14 Jul 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 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 1 | 5 |
| 2015 | 1 | 3 |
| 2016 | 5 | 2 |
| 2017 | 3 | 4 |
| 2018 | 0 | 4 |
| 2019 | 1 | 3 |
| 2020 | 1 | 4 |
| 2021 | 5 | 7 |
| 2022 | 5 | 2 |
| 2023 | 4 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition, coating, film, and base material14 Jul 2026US 12,679,965 B2Kuraray Co., Ltd.
- Polymer compound, method for producing polymer compound, adhesive composition, cured product, method for producing adhesive composition, and method for adjusting adhesion force17 Mar 2026US 12,577,444 B2National Institute for Materials Science
- Alkylated, aminated and alkoxylated macromolecules with integrated trifunctional properties for the removal of petroleum emulsions28 Oct 2025US 12,454,652 B2Instituto Mexicano Del Petroleo
- Photochromic resin lens with refractivity of 1.50 and preparation method thereof13 Aug 2024US 12,060,447 B2Jiangsu Conant Optical Co., Ltd.
- Terpolymers and their use in pharmaceutical dosage forms25 Jun 2024US 12,016,926 B2BASF SE
- Novel alkylated, aminated and alkoxylated macromolecules with integrated trifunctional properties for the removal of petroleum emulsions19 Feb 2026US 2026/0049252 A1Instituto Mexicano Del Petroleo
- Adhesion substance, adhesive composition, positive electrode plate, secondary battery, and electric apparatus4 Dec 2025US 2025/0372655 A1Contemporary Amperex Technology Co., Limited
- Polymer conjugate for blocking of non-specific interactions in immunochemical assays, method of its synthesis and use thereof28 Aug 2025US 2025/0271423 A1Elisa Development S.R.O.
- Preparation of tertiary ester-containing aromatic vinyl monomer1 May 2025US 2025/0136736 A1Shin-Etsu Chemical Co., Ltd.
- Nanogel particles having dual functionality and temperature responsiveness for particle clustering in nucleic acid sequencing systems11 Apr 2024US 2024/0117426 A1Illumina Cambridge Limited
Most cited
By later US patents
- Thermotropic biphilic hydrogels and hydroplastics22US 5,147,923 ACiba-Geigy Corporation · 1992
- Dispersion comprising a non-ionic emulsifier21US 6,998,140 B2Roehm GmbH · 2006
- Thermostropic biphilic hydrogels and hydroplastics13US 5,104,954 ACiba-Geigy Corporation · 1992
- Polymer particles and encapsulated compositions using organoborane amine complexes9US 7,649,068 B2Dow Corning Corporation · 2010
- Negative-working polymers useful as electron beam resists6US 4,289,842 AEastman Kodak Company · 1981