B29C 2045/7264
Cooling or heating the neck portion of preforms
Official title: {Cooling or heating the neck portion of preforms}
B29C2045/7264 (Cooling or heating the neck portion of preforms) appears on 11 US grants and 15 published applications in this corpus.
Search patents in B29C- Granted patents
- 11
- Published applications
- 15
- Assignees
- 9
- Inventors
- 23
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Mold31 Mar 2026US 12,589,538 B2Nissei Asb Machine Co., Ltd.
- Method for manufacturing an injection-molded article, in particular a bottle preform19 Aug 2025US 12,390,969 B2L'oreal
- Mold27 Jun 2023US 11,685,093 B2Nissei Asb Machine Co., Ltd.
- Apparatus and method for injection molding and cooling pet preforms5 Jul 2016US 9,381,692 B2Otto Männer Innovation GmbH
- Auxiliary device and method for finishing preforms13 Nov 2012US 8,309,011 B2Netstal-Maschinen AG
- Mold7 Sep 2023US 2023/0278271 A1Nissei Asb Machine Co., Ltd.
- Method for manufacturing an injection-molded article, in particular a bottle preform25 Aug 2022US 2022/0266490 A1L'oreal
- Mold15 Apr 2021US 2021/0107193 A1Nissei Asb Machine Co., Ltd.
- Apparatus and method for injection molding and cooling pet preforms30 Oct 2014US 2014/0319732 A1Otto Männer Innovation GmbH
- Auxiliary device and method for finishing preforms21 Apr 2011US 2011/0089615 A1Netstal-Maschinen AG
Most cited
By later US patents
- Mold split insert32US 7,377,767 B2Husky Injection Holding Systems Ltd. · 2008
- Apparatus and method for two stage ejection of a molded preform from a mold28US 7,128,865 B2Husky Injection Molding Systems Ltd. · 2006
- Split mold insert and a mold incorporating same25US 7,713,054 B2Husky Injection Molding Systems Ltd. · 2010
- Post mold cooling assembly for molded article neck finishes14US 6,802,705 B2Husky Injection Molding Systems Ltd. · 2004
- Modified injection takeout tube3US 7,232,306 B2Graham Packaging Company L. P. · 2007