C08J 2325/12
With unsaturated nitriles
Official title: with unsaturated nitriles
C08J2325/12 (With unsaturated nitriles) appears on 77 US grants and 120 published applications in this corpus.
Search patents in C08J- Granted patents
- 77
- Published applications
- 120
- Assignees
- 56
- Inventors
- 304
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 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 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 5 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 2 | 11 |
| 2017 | 8 | 9 |
| 2018 | 3 | 16 |
| 2019 | 12 | 10 |
| 2020 | 8 | 12 |
| 2021 | 3 | 6 |
| 2022 | 8 | 7 |
| 2023 | 5 | 8 |
| 2024 | 3 | 7 |
| 2025 | 2 | 4 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Porous resin used to solid phase synthesis and preparation method therefor22 Sep 2026US 12,742,051 B2Sunresin New Materials Co. Ltd.
- Cation exchange membrane and method for producing same1 Sep 2026US 12,722,125 B2Astom Corporation
- Method for making faux wood material with multilayer pattern effect and mixed plastic material for use in the method23 Jun 2026US 12,662,582 B2Taiwan Sustainable Material Technology Co., Ltd.
- Small-cell polystyrene foams, and process for producing same19 May 2026US 12,630,693 B2Ineos Styrolution Group GmbH
- Polypropylene-based graft polymer, thermoplastic resin composition, and molded article thereof19 May 2026US 12,630,704 B2Techno-Umg Co., Ltd.
- Copolymer composition, method for producing same, and molded article obtained using copolymer composition10 Sep 2026US 2026/0265433 A1Kuraray Co., Ltd.
- Sheet having base material layer containing abs-based resin10 Sep 2026US 2026/0265477 A1Denka Company Limited
- Chromium acid etching free metal plating of blends of acrylonitrile-butadiene-styrene and polar polymer16 Jul 2026US 2026/0201157 A1Sabic Global Technologies B.V.
- Copolymer, method for producing copolymer, and resin composition containing copolymer26 Feb 2026US 2026/0055223 A1Kuraray Co., Ltd.
- Resin composition, and molded product and film using resin composition29 Jan 2026US 2026/0028471 A1Kuraray Co., Ltd.
Most cited
By later US patents
- Polymerization of styrene acrylonitrile expandable microspheres100US 3,945,956 AThe Dow Chemical Company · 1976
- Molding material27US 10,189,972 B2The Gillette Company · 2019
- Styrene acrylonitrile copolymer foam with infrared attenuating agents17US 7,919,538 B2Dow Global Technologies LLC · 2011
- Transparent abrasion-resistant coating for a styrene acrylonitrile copolymer and method12US 3,998,991 AGeneral Motors Corporation · 1976
- Catalytic pyrolysis of polystyrene into aromatic rich liquid product using spherical catalyst6US 11,613,623 B2Indian Oil Corporation Limited · 2023