B29C 49/6472
In several stages
Official title: {in several stages}
B29C49/6472 (In several stages) appears on 201 US grants and 103 published applications in this corpus.
Search patents in B29C- Granted patents
- 201
- Published applications
- 103
- Assignees
- 69
- Inventors
- 282
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 1 |
| 2002 | 7 | 7 |
| 2003 | 3 | 3 |
| 2004 | 5 | 6 |
| 2005 | 3 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 5 | 3 |
| 2009 | 1 | 5 |
| 2010 | 1 | 5 |
| 2011 | 1 | 5 |
| 2012 | 2 | 7 |
| 2013 | 3 | 3 |
| 2014 | 8 | 8 |
| 2015 | 7 | 8 |
| 2016 | 8 | 5 |
| 2017 | 4 | 4 |
| 2018 | 5 | 2 |
| 2019 | 5 | 5 |
| 2020 | 2 | 2 |
| 2021 | 4 | 4 |
| 2022 | 1 | 8 |
| 2023 | 6 | 0 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing resin container and temperature control device7 Jul 2026US 12,673,456 B2Nissei Asb Machine Co., Ltd.
- Cooling mold, and apparatus and method for manufacturing resin molded article26 Aug 2025US 12,397,486 B2Nissei Asb Machine Co., Ltd.
- Method for manufacturing an injection-molded article, in particular a bottle preform19 Aug 2025US 12,390,969 B2L'oreal
- Die unit, blow molding device, and blow molding method1 Jul 2025US 12,343,922 B2Nissei Asb Machine Co., Ltd.
- Oven for preforms11 Mar 2025US 12,246,480 B2Smi S.P.A. Con Socio Unico
- Method for producing resin container and temperature control device1 Oct 2026US 2026/0295920 A1Nissei Asb Machine Co., Ltd.
- Resin container manufacturing device and resin container manufacturing method2 Jan 2025US 2025/0001669 A1Nissei Asb Machine Co., Ltd.
- Method of blow molding using a closed-loop oven system2 Jan 2025US 2025/0001670 A1Discma AG
- Method for producing resin container and temperature control device10 Oct 2024US 2024/0335998 A1Nissei Asb Machine Co., Ltd.
- Production method and production device for resin container2 May 2024US 2024/0140015 A1Nissei Asb Machine Co., Ltd.
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
- Biaxially drawn polyester vessel having resistance to heat distortion and gas barrier properties and process for preparation thereof179US 4,818,575 AToyo Seikan Kaisha, Ltd. · 1989
- Method for producing a collapse resistant polyester container for hot fill applications165US 4,318,882 AMonsanto Company · 1982
- Method of forming a container having a low crystallinity144US 5,281,387 AContinental PET Technologies, Inc. · 1994
- Footed hot-fill container131US 5,133,468 AConstar Plastics Inc. · 1992