B29C 49/642
And shrinking of the preform
Official title: {and shrinking of the preform}
B29C49/642 (And shrinking of the preform) appears on 78 US grants and 41 published applications in this corpus.
Search patents in B29C- Granted patents
- 78
- Published applications
- 41
- Assignees
- 23
- Inventors
- 105
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 3 |
| 2013 | 3 | 4 |
| 2014 | 3 | 3 |
| 2015 | 4 | 3 |
| 2016 | 5 | 4 |
| 2017 | 1 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Resin container manufacturing method16 Apr 2024US 11,958,229 B2Nissei Asb Machine Co., Ltd.
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- Methods of making a film of dynamically vulcanized thermoplastic elastomeric materials29 Dec 2020US 10,875,267 B2ExxonMobil Chemical Patents Inc.
- Blow molding apparatus2 Jun 2020US 10,668,658 B2Nissei Asb Machine Co., Ltd.
- Resin container manufacturing method4 Jul 2024US 2024/0217158 A1Nissei Asb Machine Co., Ltd.
- Resin container manufacturing method12 May 2022US 2022/0143895 A1Nissei Asb Machine Co., Ltd.
- Blow molding apparatus24 Jan 2019US 2019/0022913 A1Nissei Asb Machine Co., Ltd.
- Methods of Making a Film of Dynamically Vulcanized Thermoplastic Elastomeric Materials13 Dec 2018US 2018/0354210 A1ExxonMobil Chemical Patents Inc.
- Heat resistant and biaxially stretched blow-molded plastic container having a base movable to accommodate internal vacuum forces and issued from a double-blow process6 Jul 2017US 2017/0190097 A1Plastipak BAWT S.a r.l.
Most cited
By later US patents
- Heat-resistant pressure-resistant and self standing container and method of producing thereof184US 5,906,286 AToyo Seikan Kaisha, Ltd. · 1999
- Method of forming a container having a low crystallinity144US 5,281,387 AContinental PET Technologies, Inc. · 1994
- Biaxially-stretch-blow-molded container having excellent heat resistance and method of producing the same122US 5,735,420 AToyo Seikan Kaisha, Ltd. · 1998
- Method of forming container with high-crystallinity sidewall and low-crystallinity base122US 5,829,614 AContinental PET Technologies, Inc. · 1998
- Heat resistant container molding method66US 5,389,332 ANissei Asb Machine Co., Ltd. · 1995