B29K 2281/04
Polysulfides
Official title: {Polysulfides, e.g. PPS, i.e. polyphenylene sulfide, or derivatives thereof}
B29K2281/04 (Polysulfides) appears on 1 US grants and 9 published applications in this corpus.
Search patents in B29K- Granted patents
- 1
- Published applications
- 9
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 12 Sep 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Thermoplastic composite components and method for forming same2 Jan 2025US 2025/0001704 A1Rohr, 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
- Three-Dimensional Printing System Employing A Fiber-Reinforced Polymer Composition17 Jun 2021US 2021/0178662 A1Ticona LLC
- Poly(arylene sulfide) resin composition and insert-molded article24 Oct 2019US 2019/0322867 A1Polyplastics Co., Ltd.
- Thermoplastic composition with low hydrocarbon uptake12 Mar 2015US 2015/0072093 A1Ticona LLC
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.