B29K 2233/12
Polymers of methacrylic acid esters
Official title: {Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate}
B29K2233/12 (Polymers of methacrylic acid esters) appears on 6 US grants and 9 published applications in this corpus.
Search patents in B29K- Granted patents
- 6
- Published applications
- 9
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Resin molded body and resin molded body production method14 Jul 2026US 12,679,951 B2Mitsubishi Chemical Corporation
- Resin molded body and resin molded body production method24 Mar 2026US 12,583,997 B2Mitsubishi Chemical Corporation
- Resin composition and resin molded body3 Nov 2020US 10,822,474 B2Fuji Xerox Co., Ltd.
- Methacrylic resin composition, resin modifier, and molded article27 Dec 2016US 9,527,994 B2Kuraray Co., Ltd.
- Plate and apparatus for forming a plastic material flanged hollow article10 May 2016US 9,333,696 B2Cryovac, Inc.
- Method for manufacturing a fibrous material which is made of continuous fibres and impregnated with a thermoplastic polymer15 Feb 2024US 2024/0051240 A1Arkema France
- Resin Molded Body and Resin Molded Body Production Method1 Dec 2022US 2022/0379529 A1Mitsubishi Chemical Corporation
- Resin molded body and resin molded body production method11 Aug 2022US 2022/0251337 A1Mitsubishi Chemical Corporation
- Resin composition and resin molded body6 Jun 2019US 2019/0169403 A1Fuji Xerox Co., Ltd.
- Artificial eyes and manufacture thereof15 Jun 2017US 2017/0165050 A1Manchester Metropolitan University
Most cited
By later US patents