C08F 120/42
Nitriles
C08F120/42 (Nitriles) appears on 34 US grants and 59 published applications in this corpus.
Search patents in C08F- Granted patents
- 34
- Published applications
- 59
- Assignees
- 43
- Inventors
- 131
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 5 |
| 2017 | 4 | 5 |
| 2018 | 3 | 4 |
| 2019 | 3 | 8 |
| 2020 | 2 | 5 |
| 2021 | 4 | 2 |
| 2022 | 1 | 4 |
| 2023 | 2 | 6 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin composition comprising thermoplastic plastomer and hollow resin particles and molded product thereof22 Sep 2026US 12,742,070 B2Zeon Corporation
- Poly[alpha-cyanoacrylate] hydrolyzate and preparation method and application thereof14 Jul 2026US 12,679,910 B2Dalian Heyuan Medical Equipments Co., Ltd.
- High-conductivity sulfur-based positive electrode material for secondary battery and secondary battery19 May 2026US 12,633,538 B2Shanghai Jiao Tong University
- Manufacturing method for carbon fiber30 Dec 2025US 12,509,804 B2Formosa Plastics Corporation
- Method for preparing sulfur-polyacrylonitrile (SPAN)30 Sep 2025US 12,428,506 B2GM Global Technology Operations LLC
- Polyacrylonitrile-based carbon fiber, dope and preparation process thereof23 Jul 2026US 2026/0209999 A1China Petroleum & Chemical Corporation
- Low temperature synthesis of carbonaceous electrodes through laser-reduction for electrochemical applications21 May 2026US 2026/0139082 A1Massachusetts Institute of Technology
- Aqueous photo-iniferter polymerization of polyacrylonitrile and copolymers thereof5 Feb 2026US 2026/0035496 A1The University of Southern Mississippi
- Power storage device transport container and method for transporting power storage device using same24 Jul 2025US 2025/0239711 A1Kurita Water Industries Ltd.
- Resin composition comprising thermoplastic plastomer and hollow resin particles and molded product thereof30 Jan 2025US 2025/0034395 A1Zeon Corporation
Most cited
By later US patents
- Production of chemical compounds29US 9,084,978 B22015
- Method for producing polymer fine particle comprising contacting an emulsion with a poor solvent6US 8,574,669 B2Toray Industries, Inc. · 2013
- Aromatic polyethersulfone microparticles having narrow particle diameter distribution index5US 9,410,004 B2Toray Industries, Inc. · 2016
- Method of producing fine particles of non-vinyl thermoplastic polymer4US 10,239,970 B2Toray Industries, Inc. · 2019
- Polyacrylonitrile (PAN) polymers with low polydispersity index (PDI) and carbon fibers made therefrom1US 10,189,985 B2Cytec Industries Inc. · 2019