B29C 48/25684
For barrels
Official title: {for barrels}
B29C48/25684 (For barrels) appears on 13 US grants and 21 published applications in this corpus.
Search patents in B29C- Granted patents
- 13
- Published applications
- 21
- Assignees
- 17
- Inventors
- 40
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic extrusion die25 Aug 2026US 12,715,169 B2Trillium Marketing, Inc.
- System for molding and coating of pharmaceutical tablets17 Feb 2026US 12,551,407 B2Continuus Pharmaceuticals, Inc.
- Devices and methods for passive fiber control22 Jul 2025US 12,365,126 B2University of North Texas
- Devices and methods for passive fiber control11 Jun 2024US 12,005,622 B2University of North Texas
- Planetary roller extruder with a degassing section28 Mar 2023US 11,613,060 B2Entex Rust & Mitschke GmbH
- Extruder barrel and method of refurbishment2 Oct 2025US 2025/0303627 A1Xaloy, Inc.
- Devices and methods for passive fiber control22 Aug 2024US 2024/0278474 A1University of North Texas
- Thermoplastic extrusion die1 Aug 2024US 2024/0253288 A1Trillium Marketing, Inc.
- Extruder18 Jan 2024US 2024/0017463 A1Sumitomo Heavy Industries Modern, Ltd.
- System for Molding and Coating of Pharmaceutical Tablets21 Sep 2023US 2023/0293390 A1Continuus Pharmaceuticals, Inc.
Most cited
By later US patents