C07C 69/653
Acrylic acid esters
Official title: Acrylic acid esters; Methacrylic acid esters; Haloacrylic acid esters; Halomethacrylic acid esters
C07C69/653 (Acrylic acid esters) appears on 172 US grants and 169 published applications in this corpus.
Search patents in C07C- Granted patents
- 172
- Published applications
- 169
- Assignees
- 79
- Inventors
- 493
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 3 |
| 2002 | 5 | 7 |
| 2003 | 4 | 4 |
| 2004 | 5 | 5 |
| 2005 | 3 | 10 |
| 2006 | 3 | 7 |
| 2007 | 7 | 5 |
| 2008 | 7 | 11 |
| 2009 | 5 | 12 |
| 2010 | 7 | 5 |
| 2011 | 6 | 7 |
| 2012 | 4 | 9 |
| 2013 | 9 | 5 |
| 2014 | 10 | 7 |
| 2015 | 11 | 2 |
| 2016 | 2 | 11 |
| 2017 | 7 | 3 |
| 2018 | 8 | 10 |
| 2019 | 1 | 9 |
| 2020 | 8 | 7 |
| 2021 | 6 | 5 |
| 2022 | 4 | 5 |
| 2023 | 2 | 8 |
| 2024 | 2 | 1 |
| 2025 | 2 | 5 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing fluorine-containing polymer and composition22 Sep 2026US 12,742,031 B2Central Glass Company, Limited
- Compound, (co)polymer, composition, method for forming pattern, and method for producing compound15 Sep 2026US 12,735,382 B2Mitsubishi Gas Chemical Company, Inc.
- Compound, (co)polymer, composition, method for forming resist pattern, method for producing compound, and method for producing (co)polymer4 Aug 2026US 12,699,321 B2Mitsubishi Gas Chemical Company, Inc.
- Resist material and pattern forming method28 Jul 2026US 12,692,218 B2Oji Holdings Corporation
- Iodonium salt initiator and processing-free thermally sensitive plate precursor containing thereof, and processing-free thermally sensitive plate and use thereof27 Jan 2026US 12,533,901 B2Lucky Huaguang Graphics Co., Ltd.
- Fluorinated fluorine-containing compound, and fluorine-containing fluoropolymer and surface treatment agent using same30 Jul 2026US 2026/0217641 A1AGC Inc.
- Resist composition, resist pattern formation method, compound, and acid diffusion control agent16 Jul 2026US 2026/0202743 A1Tokyo Ohka Kogyo.Co., Ltd.
- Self alignment agent and liquid crystal composition thereof23 Apr 2026US 2026/0109900 A1Jiangsu Hecheng Display Technology Co., Ltd.
- Polymerizable compound and use thereof2 Apr 2026US 2026/0092214 A1Beijing Bayi Space Lcd Technology Co., Ltd
- Resist composition, method for forming resist pattern, compound, and polymer compound26 Mar 2026US 2026/0086458 A1Tokyo Ohka Kogyo.Co., Ltd.
Most cited
By later US patents
- Dental compsition of perfluoroalkyl group-containing (meth-)acrylate esters55US 5,026,902 ATh. Goldschmidt AG & GDF Gesellschaft fur Dentale Forschung u. Innovationen GmbH · 1991
- Halogenated acrylates and polymers derived therefrom47US 6,005,137 A3M Innovative Properties Company · 1999
- Perfluoroalkyl halides and derivatives31US 6,365,769 B13M Innovative Properties Company · 2002
- Brominated materials28US 6,359,170 B13M Innovative Properties Company · 2002
- Process for producing fluorinated vinyl ether having ester group26US 4,153,804 AAsahi Glass Company, Limited · 1979