B29K 2477/00
Use of pa, i.e. polyamides
Official title: Use of {PA, i.e.} polyamides, e.g. polyesteramides {or derivatives thereof }, as filler
B29K2477/00 (Use of pa, i.e. polyamides) appears on 7 US grants and 20 published applications in this corpus.
Search patents in B29K- Granted patents
- 7
- Published applications
- 20
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 4 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and line for manufacturing a panel with multiple acoustic elements for an acoustic attenuation structure4 Feb 2025US 12,214,540 B2Safran
- Polymeric aerogel composite and synthesis by ambient and freeze-drying3 Sep 2024US 12,077,642 B2Virginia Commonwealth University
- Ballistic resistant article with thermoset polyurethane matrix27 Jul 2021US 11,073,360 B2Barrday Inc.
- Sucker rod27 Aug 2019US 10,391,725 B2
- V-belt and production method therefor6 Mar 2018US 9,909,647 B2Bando Chemical Industries, Ltd.
- Additive manufacturing using recycled materials5 Feb 2026US 2026/0034731 A1PPG Industries Ohio, Inc.
- Three-dimensional printing22 Aug 2024US 2024/0278487 A1Hewlett-Packard Development Company, L. P.
- Process for obtaining an article formed from a thermoplastic matric and a filler of textile material27 Jun 2024US 2024/0208113 A1Decathlon
- Thermoplastic polyamide particles for toughening composite materials16 May 2024US 2024/0158612 A1Cytec Industries Inc.
- Method and line for manufacturing a panel with multiple acoustic elements for an acoustic attenuation structure8 Feb 2024US 2024/0042671 A1Safran
Most cited
By later US patents