B29C 2049/065
Means for compensating or avoiding the shrinking of preforms
Official title: {Means for compensating or avoiding the shrinking of preforms, e.g. in the injection mould or outside the injection mould}
B29C2049/065 (Means for compensating or avoiding the shrinking of preforms) appears on 13 US grants and 16 published applications in this corpus.
Search patents in B29C- Granted patents
- 13
- Published applications
- 16
- Assignees
- 11
- Inventors
- 39
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin container manufacturing method17 Mar 2026US 12,576,574 B2Nissei Asb Machine Co., Ltd.
- Temperature adjustment mold and apparatus and method for producing resin container2 Dec 2025US 12,485,601 B2Nissei Asb Machine Co., Ltd.
- Method for manufacturing an injection-molded article, in particular a bottle preform19 Aug 2025US 12,390,969 B2L'oreal
- Resin container manufacturing method16 Apr 2024US 11,958,229 B2Nissei Asb Machine Co., Ltd.
- Apparatus and method for fabricating containers21 Apr 2020US 10,625,461 B2Discma AG
- Method for molding hollow molded article, and stretching rod and injection stretch blow molding machine used in the method5 Mar 2026US 2026/0061689 A1Aoki Technical Laboratory, Inc.
- Method for manufacturing a bottle1 May 2025US 2025/0135706 A1Societe des Produits Nestle S. A.
- Resin container manufacturing method4 Jul 2024US 2024/0217158 A1Nissei Asb Machine Co., Ltd.
- Temperature adjustment mold and apparatus and method for producing resin container18 Apr 2024US 2024/0123671 A1Nissei Asb Machine Co., Ltd.
- Method for manufacturing an injection-molded article, in particular a bottle preform25 Aug 2022US 2022/0266490 A1L'oreal
Most cited
By later US patents
- Apparatus for molding hollow plastic articles19US 4,470,796 AVan Dorn Company · 1984
- Method for molding hollow plastic articles15US 4,372,910 AVan Dorn Company · 1983
- Post-molding molded article conditioning apparatus with a selectively controlled transfer flow structure6US 7,252,497 B2Husky Injection Molding Systems Ltd. · 2007
- Multi-layer porous member for a post-molding molded article conditioning apparatus6US 7,326,046 B2Husky Injection Molding Systems Ltd. · 2008
- Method and device for processing preforms6US 7,648,662 B2Husky Injection Molding Systems Ltd. · 2010