C08J 2433/20
Homopolymers or copolymers of acrylonitrile
Official title: Homopolymers or copolymers of acrylonitrile (C08J2455/02 takes precedence)
C08J2433/20 (Homopolymers or copolymers of acrylonitrile) appears on 31 US grants and 57 published applications in this corpus.
Search patents in C08J- Granted patents
- 31
- Published applications
- 57
- Assignees
- 44
- Inventors
- 194
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 3 |
| 2015 | 0 | 7 |
| 2016 | 0 | 7 |
| 2017 | 3 | 5 |
| 2018 | 3 | 6 |
| 2019 | 4 | 7 |
| 2020 | 5 | 3 |
| 2021 | 3 | 0 |
| 2022 | 4 | 2 |
| 2023 | 3 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 7 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Polishing pad and method for producing polished product19 May 2026US 12,629,792 B2Fujibo Holdings, Inc.
- Self-supported elastomeric film having self-healing properties made from a polymer latex25 Feb 2025US 12,234,334 B2Synthomer (UK) Limited
- Piezoelectric polymer blend and composite compositions including lithium-doped potassium sodium niobate23 Jul 2024US 12,048,248 B2Sabic Global Technologies B.V.
- Prepreg, metal-clad laminated board, and printed wiring board9 May 2023US 11,647,583 B2Panasonic Intellectual Property Management Co., Ltd.
- Separator for rechargeable battery and rechargeable lithium battery including the same21 Feb 2023US 11,584,861 B2Samsung SDI.Co., Ltd.
- Photocurable resin composition and cured product thereof1 Oct 2026US 2026/0297278 A1Threebond Co., Ltd.
- Silicon-polymer based composite anodes for lithium-ion batteries and methods of making the same27 Aug 2026US 2026/0250471 A1NOHMS Technologies, Inc.
- Ethylene Polymer Layers And Layered Films Made Therefrom9 Apr 2026US 2026/0098133 A1
- Membrane separators18 Dec 2025US 2025/0382716 A1Uop LLC
- Copolymer for separator and secondary battery comprising same23 Oct 2025US 2025/0326875 A1Hansol Chemical Co., Ltd.
Most cited
By later US patents
- Compositions, methods, and systems for bead formation using improved polymers188US 10,590,244 B210x Genomics, Inc. · 2020
- Article of footwear with lightweight sole assembly126US 7,941,938 B2NIKE, Inc. · 2011
- Article of footwear with lightweight sole assembly4US 8,809,408 B2NIKE, Inc. · 2014
- Random mat and fiber-reinforced composite material shaped product2US 10,208,174 B2Teijin Limited · 2019
- Thermoplastic resin composition, method of preparing the same, and molded part including the same2US 10,640,638 B2LG Chem.Ltd. · 2020