B29B 2013/027
Obtaining a temperature gradient over the surface of films or tubes
Official title: {Obtaining a temperature gradient over the surface of films or tubes}
B29B2013/027 (Obtaining a temperature gradient over the surface of films or tubes) appears on 10 US grants and 12 published applications in this corpus.
Search patents in B29B- Granted patents
- 10
- Published applications
- 12
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 3 | 4 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Process to heat preformed plastic pipes10 Mar 2026US 12,570,025 B2Optiflux Tech Innovations Private Limited
- Prepreg tape slitting apparatus and method6 Jan 2026US 12,515,376 B2Web Industries, Inc.
- Method and apparatus for producing resin container28 Oct 2025US 12,454,091 B2Nissei Asb Machine Co., Ltd.
- Methods for manufacturing thermoformed objects28 Jan 2025US 12,208,542 B2Align Technology, Inc.
- Systems for thermal forming an object27 Feb 2024US 11,911,929 B2Align Technology, Inc.
- Prepreg tape slitting apparatus and method26 Mar 2026US 2026/0084345 A1Web Industries, Inc.
- Orthodontic appliance made by a thermal forming process27 Mar 2025US 2025/0100188 A1Align Technology, Inc.
- System and process to heat preformed plastic pipes6 Jun 2024US 2024/0181679 A1Optiflux Tech Innovations Private Limited
- Method and apparatus for producing resin container2 Nov 2023US 2023/0347570 A1Nissei Asb Machine Co., Ltd.
- Methods for manufacturing thermoformed objects13 Jul 2023US 2023/0219260 A1Align Technology, Inc.
Most cited
By later US patents