C08F 222/145
The ester chains containing seven or more carbon atoms
Official title: {the ester chains containing seven or more carbon atoms}
C08F222/145 (The ester chains containing seven or more carbon atoms) appears on 32 US grants and 28 published applications in this corpus.
Search patents in C08F- Granted patents
- 32
- Published applications
- 28
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 4 |
| 2021 | 4 | 2 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Viscosity index improver, refrigerator oil, and working fluid composition for refrigerators17 Feb 2026US 12,552,889 B2Eneos Corporation
- Surface control agent for water-based coating, water-based coating composition, coating film, and multilayer coating film23 May 2023US 11,655,376 B2Kusumoto Chemicals, Ltd.
- Curable compositions and uses thereof28 Feb 2023US 11,591,425 B2Arkema France
- Maleic anhydride copolymer with broadly dispersed ester side chain as wax inhibitor and wax crystallization enhancer1 Mar 2022US 11,261,369 B2Bl Technologies, Inc.
- Resin composition25 Jan 2022US 11,230,617 B2Namics Corporation
- Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for producing electronic device9 Jul 2026US 2026/0194813 A1FUJIFILM Corporation
- Viscosity index improver, refrigerator oil, and working fluid composition for refrigerators19 Sep 2024US 2024/0309137 A1Eneos Corporation
- Surface control agent for water-based coating, water-based coating composition, coating film, and multilayer coating film30 Sep 2021US 2021/0301148 A1Kusumoto Chemicals, Ltd.
- Composite and laminate articles and polymerizable systems for producing the same17 Jun 2021US 2021/0179892 A1Sirrus, Inc.
- Wax inhibitors for oil compositions and methods of using wax inhibitors to reduce wax deposition from oil3 Dec 2020US 2020/0377785 A1Bl Technologies, Inc.
Most cited
By later US patents
- Terpolymer processing aid for polyvinyl halide polymers15US 4,547,428 AMonsanto Company · 1985
- Energy-curable acrylic pressure-sensitive adhesives14US 5,187,235 AAvery Dennison Corporation · 1993
- Copolymers from .alpha.-.beta.-unsaturated dicarboxylic acid esters, and their use10US 5,435,928 AAkzo Nobel N. V. · 1995
- Ethylene vinyl acetate-dioctyl maleate-2-ethylhexyl acrylate interpolymers8US 4,908,268 ANational Starch and Chemical Corporation · 1990
- High performance pressure sensitive adhesive emulsion7US 5,276,084 AAir Products and Chemicals, Inc. · 1994