B29K 2867/006
Pbt, i.e. polybutylene terephthalate
Official title: PBT, i.e. polybutylene terephthalate
B29K2867/006 (Pbt, i.e. polybutylene terephthalate) appears on 4 US grants and 4 published applications in this corpus.
Search patents in B29K- Granted patents
- 4
- Published applications
- 4
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Mold and method for manufacturing a component by molding and component thereof16 Jun 2026US 12,654,367 B2Kurtz GmbH
- Polyalkylene terephthalate resin composition19 May 2020US 10,655,007 B2Kaneka Corporation
- Gas-permeable member and method for producing the same28 May 2019US 10,300,665 B2Nitto Denko Corporation
- Optically clear UV and hydrolysis resistant polyester film25 Feb 2014US 8,658,285 B2Toray Plastics (America), Inc.
- Mold and method for manufacturing a component by molding and component thereof thereof7 Mar 2024US 2024/0075658 A1Kurtz GmbH
- Polyalkylene terephthalate resin composition30 Nov 2017US 2017/0342260 A1Kaneka Corporation
- Gas-permeable member and method for producing the same9 Feb 2017US 2017/0036393 A1Nitto Denko Corporation
- Optically clear uv and hydrolysis resistant polyester film15 Dec 2011US 2011/0305913 A1Toray Plastics (America), Inc. Lumirror Division
Most cited
By later US patents