B29K 2471/00
Use of polyethers
Official title: Use of polyethers {, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof,} as filler
B29K2471/00 (Use of polyethers) appears on 8 US grants and 15 published applications in this corpus.
Search patents in B29K- Granted patents
- 8
- Published applications
- 15
- Assignees
- 16
- Inventors
- 31
- Latest grant
- 15 Jul 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Injection molding device, injection molding method, and injection molding resin material4 Jul 2023US 11,691,324 B2Mazda Motor Corporation
- Resin composition14 Dec 2021US 11,198,784 B2Sumitomo Chemical Company, Limited
- Epoxy/reinforcing polymer composite material and its method of preparation15 Jun 2021US 11,034,833 B2Centre National De La Recherche Scientifique
- Method for producing polyethylene-based resin extruded foam sheet, polyethylene-based resin extruded foam sheet, and plate interleaf sheet using the same for glass sheets21 Jul 2020US 10,717,840 B2Jsp Corporation
- Composition for manufacturing eco-friendly mat, manufacturing method of eco-friendly mat, and eco-friendly mat16 Jul 2026US 2026/0200138 A1Dah Sheng Chemical Industry Co., Ltd.
- Avobenzone fusing agents for three-dimensional printing2 Oct 2025US 2025/0304751 A1Peridot Print LLC
- Avobenzone fusing agents for three-dimensional printing2 May 2024US 2024/0141114 A1Hewlett-Packard Development Company, L. P.
- Method and apparatus for providing a fiber-reinforced composite material4 Jan 2024US 2024/0001592 A1
- Injection molding device, injection molding method, and injection molding resin material30 Jul 2020US 2020/0238585 A1Mazda Motor Corporation
Most cited
By later US patents