B29C 49/6463
By contact heating or cooling
Official title: {by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms}
B29C49/6463 (By contact heating or cooling) appears on 154 US grants and 128 published applications in this corpus.
Search patents in B29C- Granted patents
- 154
- Published applications
- 128
- Assignees
- 54
- Inventors
- 230
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 4 |
| 2002 | 8 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 3 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 2 | 4 |
| 2011 | 3 | 6 |
| 2012 | 1 | 2 |
| 2013 | 5 | 7 |
| 2014 | 4 | 7 |
| 2015 | 3 | 4 |
| 2016 | 6 | 7 |
| 2017 | 1 | 5 |
| 2018 | 8 | 5 |
| 2019 | 3 | 5 |
| 2020 | 3 | 6 |
| 2021 | 8 | 3 |
| 2022 | 5 | 19 |
| 2023 | 6 | 9 |
| 2024 | 12 | 9 |
| 2025 | 8 | 5 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Male element of a mould26 May 2026US 12,636,819 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Post-mold processing of preforms19 May 2026US 12,629,881 B2F&S Tool, Inc.
- Method and apparatus for manufacturing resin container24 Mar 2026US 12,583,169 B2Nissei Asb Machine Co., Ltd.
- Resin container manufacturing method17 Mar 2026US 12,576,574 B2Nissei Asb Machine Co., Ltd.
- Device and method for producing resin container10 Feb 2026US 12,544,969 B2Nissei Asb Machine Co., Ltd.
- Heater for a preform used in container manufacturing20 Aug 2026US 2026/0241629 A1Discma AG
- Method of forming containers using a manufacturing cell20 Aug 2026US 2026/0241630 A1Discma AG
- Production device for resin container, production method for resin container, and mold for temperature adjustment23 Jul 2026US 2026/0208428 A1Nissei Asb Machine Co., Ltd.
- Ultrathin blown film with specific properties16 Jul 2026US 2026/0200164 A1Covestro Deutschland AG
- Method for producing resin vessel made of resin, mould unit and moulding apparatus7 May 2026US 2026/0124800 A1Nissei Asb Machine Co., Ltd.
Most cited
By later US patents
- Processes for forming polymeric seamless belts and imaging members65US 5,128,091 AXerox Corporation · 1992
- Apparatus for making oriented hollow plastic articles52US 3,966,378 A1976
- Plastic vessel having oriented coating and process for preparation thereof52US 4,714,580 AToyo Seikan Kaisha, Ltd. · 1987
- Preform post-mold cooling method and apparatus51US 6,171,541 B2Husky Injection Molding Systems Ltd. · 2001
- Apparatus for manufacturing plastic bottles from molded hollow preforms50US 4,592,719 ASociete de Machines pour la Transformation des Plastiques · 1986